From deba2ed1b3d422bbdd86b8573402e5a1cb1eb699 Mon Sep 17 00:00:00 2001
From: Phillip Webb <pwebb@pivotal.io>
Date: Wed, 4 Sep 2019 10:44:02 -0700
Subject: [PATCH] Add blank line between java and javax imports

See gh-23539
---
 .../autoproxy/AdvisorAutoProxyCreatorIntegrationTests.java      | 1 +
 ...assPathBeanDefinitionScannerJsr330ScopeIntegrationTests.java | 1 +
 .../annotation/EnableTransactionManagementIntegrationTests.java | 1 +
 .../org/springframework/aop/framework/ProxyFactoryTests.java    | 1 +
 .../cache/config/AnnotatedJCacheableService.java                | 1 +
 .../transaction/aspectj/JtaTransactionAspectsTests.java         | 1 +
 .../beans/factory/config/ProviderCreatingFactoryBean.java       | 1 +
 .../beans/factory/support/DefaultListableBeanFactory.java       | 1 +
 .../beans/factory/xml/XmlBeanDefinitionReader.java              | 1 +
 .../beans/factory/DefaultListableBeanFactoryTests.java          | 1 +
 .../annotation/InjectAnnotationBeanPostProcessorTests.java      | 1 +
 .../factory/config/ObjectFactoryCreatingFactoryBeanTests.java   | 1 +
 .../beans/factory/serviceloader/ServiceLoaderTests.java         | 1 +
 .../beans/factory/support/security/CallbacksSecurityTests.java  | 1 +
 .../context/index/processor/CandidateComponentsIndexer.java     | 1 +
 .../context/index/processor/IndexedStereotypesProvider.java     | 1 +
 .../context/index/processor/MetadataCollector.java              | 1 +
 .../springframework/context/index/processor/MetadataStore.java  | 1 +
 .../context/index/processor/PackageInfoStereotypesProvider.java | 1 +
 .../context/index/processor/StandardStereotypesProvider.java    | 1 +
 .../context/index/processor/StereotypesProvider.java            | 1 +
 .../org/springframework/context/index/processor/TypeHelper.java | 1 +
 .../index/processor/CandidateComponentsIndexerTests.java        | 1 +
 .../org/springframework/context/index/test/TestCompiler.java    | 1 +
 .../main/java/org/springframework/cache/jcache/JCacheCache.java | 1 +
 .../org/springframework/cache/jcache/JCacheCacheManager.java    | 1 +
 .../springframework/cache/jcache/JCacheManagerFactoryBean.java  | 1 +
 .../cache/jcache/interceptor/AbstractJCacheKeyOperation.java    | 1 +
 .../cache/jcache/interceptor/AbstractJCacheOperation.java       | 1 +
 .../cache/jcache/interceptor/AbstractKeyCacheInterceptor.java   | 1 +
 .../jcache/interceptor/AnnotationJCacheOperationSource.java     | 1 +
 .../cache/jcache/interceptor/CachePutOperation.java             | 1 +
 .../cache/jcache/interceptor/CacheResolverAdapter.java          | 1 +
 .../cache/jcache/interceptor/DefaultCacheInvocationContext.java | 1 +
 .../jcache/interceptor/DefaultCacheKeyInvocationContext.java    | 1 +
 .../cache/jcache/interceptor/DefaultCacheMethodDetails.java     | 1 +
 .../cache/jcache/interceptor/JCacheOperation.java               | 1 +
 .../cache/jcache/interceptor/KeyGeneratorAdapter.java           | 1 +
 .../mail/javamail/ConfigurableMimeFileTypeMap.java              | 1 +
 .../springframework/mail/javamail/InternetAddressEditor.java    | 1 +
 .../java/org/springframework/mail/javamail/JavaMailSender.java  | 1 +
 .../org/springframework/mail/javamail/JavaMailSenderImpl.java   | 1 +
 .../java/org/springframework/mail/javamail/MimeMailMessage.java | 1 +
 .../org/springframework/mail/javamail/MimeMessageHelper.java    | 1 +
 .../scheduling/commonj/TimerManagerFactoryBean.java             | 1 +
 .../scheduling/commonj/WorkManagerTaskExecutor.java             | 1 +
 .../scheduling/quartz/LocalDataSourceJobStore.java              | 1 +
 .../springframework/scheduling/quartz/SchedulerFactoryBean.java | 1 +
 .../springframework/cache/jcache/JCacheCacheManagerTests.java   | 1 +
 .../cache/jcache/interceptor/AbstractCacheOperationTests.java   | 1 +
 .../cache/jcache/interceptor/AnnotatedJCacheableService.java    | 1 +
 .../jcache/interceptor/AnnotationCacheOperationSourceTests.java | 1 +
 .../cache/jcache/interceptor/CachePutOperationTests.java        | 1 +
 .../cache/jcache/interceptor/CacheResolverAdapterTests.java     | 1 +
 .../cache/jcache/interceptor/CacheResultOperationTests.java     | 1 +
 .../cache/jcache/interceptor/JCacheErrorHandlerTests.java       | 1 +
 .../cache/jcache/interceptor/JCacheKeyGeneratorTests.java       | 1 +
 .../cache/jcache/support/TestableCacheKeyGenerator.java         | 1 +
 .../cache/jcache/support/TestableCacheResolver.java             | 1 +
 .../cache/jcache/support/TestableCacheResolverFactory.java      | 1 +
 .../org/springframework/mail/javamail/JavaMailSenderTests.java  | 1 +
 .../springframework/scheduling/quartz/QuartzSupportTests.java   | 1 +
 .../validation/beanvalidation2/MethodValidationTests.java       | 1 +
 .../validation/beanvalidation2/SpringValidatorAdapterTests.java | 1 +
 .../validation/beanvalidation2/ValidatorFactoryTests.java       | 1 +
 .../context/annotation/CommonAnnotationBeanPostProcessor.java   | 1 +
 .../context/annotation/MBeanExportConfiguration.java            | 1 +
 .../java/org/springframework/context/support/LiveBeansView.java | 1 +
 .../ejb/access/AbstractRemoteSlsbInvokerInterceptor.java        | 1 +
 .../ejb/access/AbstractSlsbInvokerInterceptor.java              | 1 +
 .../springframework/ejb/access/LocalSlsbInvokerInterceptor.java | 1 +
 .../ejb/access/SimpleRemoteSlsbInvokerInterceptor.java          | 1 +
 .../format/number/money/CurrencyUnitFormatter.java              | 1 +
 .../money/Jsr354NumberFormatAnnotationFormatterFactory.java     | 1 +
 .../format/number/money/MonetaryAmountFormatter.java            | 1 +
 .../java/org/springframework/jmx/access/ConnectorDelegate.java  | 1 +
 .../org/springframework/jmx/access/MBeanClientInterceptor.java  | 1 +
 .../jmx/access/NotificationListenerRegistrar.java               | 1 +
 .../main/java/org/springframework/jmx/export/MBeanExporter.java | 1 +
 .../assembler/AbstractConfigurableMBeanInfoAssembler.java       | 1 +
 .../export/assembler/AbstractReflectiveMBeanInfoAssembler.java  | 1 +
 .../jmx/export/assembler/MetadataMBeanInfoAssembler.java        | 1 +
 .../jmx/export/naming/IdentityNamingStrategy.java               | 1 +
 .../springframework/jmx/export/naming/KeyNamingStrategy.java    | 1 +
 .../jmx/export/naming/MetadataNamingStrategy.java               | 1 +
 .../springframework/jmx/support/ConnectorServerFactoryBean.java | 1 +
 .../src/main/java/org/springframework/jmx/support/JmxUtils.java | 1 +
 .../springframework/jmx/support/MBeanRegistrationSupport.java   | 1 +
 .../jmx/support/MBeanServerConnectionFactoryBean.java           | 1 +
 .../springframework/jmx/support/NotificationListenerHolder.java | 1 +
 .../java/org/springframework/jmx/support/ObjectNameManager.java | 1 +
 .../jmx/support/WebSphereMBeanServerFactoryBean.java            | 1 +
 .../java/org/springframework/jndi/JndiObjectFactoryBean.java    | 1 +
 .../src/main/java/org/springframework/jndi/JndiTemplate.java    | 1 +
 .../org/springframework/jndi/support/SimpleJndiBeanFactory.java | 1 +
 .../springframework/remoting/rmi/JndiRmiClientInterceptor.java  | 1 +
 .../springframework/remoting/rmi/JndiRmiServiceExporter.java    | 1 +
 .../scheduling/concurrent/ConcurrentTaskExecutor.java           | 1 +
 .../scheduling/concurrent/ConcurrentTaskScheduler.java          | 1 +
 .../scheduling/concurrent/DefaultManagedAwareThreadFactory.java | 1 +
 .../scheduling/concurrent/DefaultManagedTaskExecutor.java       | 1 +
 .../scheduling/concurrent/DefaultManagedTaskScheduler.java      | 1 +
 .../scripting/support/StandardScriptEvaluator.java              | 1 +
 .../scripting/support/StandardScriptFactory.java                | 1 +
 .../springframework/scripting/support/StandardScriptUtils.java  | 1 +
 .../validation/beanvalidation/BeanValidationPostProcessor.java  | 1 +
 .../validation/beanvalidation/LocalValidatorFactoryBean.java    | 1 +
 .../beanvalidation/LocaleContextMessageInterpolator.java        | 1 +
 .../validation/beanvalidation/MethodValidationInterceptor.java  | 1 +
 .../beanvalidation/MethodValidationPostProcessor.java           | 1 +
 .../validation/beanvalidation/SpringValidatorAdapter.java       | 1 +
 .../java/example/scannable/AutowiredQualifierFooService.java    | 1 +
 .../src/test/java/example/scannable/FooServiceImpl.java         | 1 +
 .../factory/support/InjectAnnotationAutowireContextTests.java   | 1 +
 .../context/annotation/AnnotationProcessorPerformanceTests.java | 1 +
 .../annotation/CommonAnnotationBeanPostProcessorTests.java      | 1 +
 .../annotation/ConfigurationClassPostProcessorTests.java        | 1 +
 .../context/annotation/PropertySourceAnnotationTests.java       | 1 +
 .../context/annotation/Spr3775InitDestroyLifecycleTests.java    | 1 +
 .../annotation/configuration/AutowiredConfigurationTests.java   | 1 +
 .../configuration/ConfigurationClassProcessingTests.java        | 1 +
 .../context/event/AnnotationDrivenEventListenerTests.java       | 1 +
 .../org/springframework/context/support/LiveBeansViewTests.java | 1 +
 .../ejb/access/LocalStatelessSessionProxyFactoryBeanTests.java  | 1 +
 .../ejb/access/SimpleRemoteSlsbInvokerInterceptorTests.java     | 1 +
 .../SimpleRemoteStatelessSessionProxyFactoryBeanTests.java      | 1 +
 .../format/number/money/MoneyFormattingTests.java               | 1 +
 .../springframework/jmx/access/MBeanClientInterceptorTests.java | 1 +
 .../jmx/access/RemoteMBeanClientInterceptorTests.java           | 1 +
 .../springframework/jmx/export/CustomEditorConfigurerTests.java | 1 +
 .../java/org/springframework/jmx/export/MBeanExporterTests.java | 1 +
 .../springframework/jmx/export/NotificationListenerTests.java   | 1 +
 .../jmx/export/assembler/AbstractMetadataAssemblerTests.java    | 1 +
 .../assembler/InterfaceBasedMBeanInfoAssemblerMappedTests.java  | 1 +
 .../assembler/MethodExclusionMBeanInfoAssemblerComboTests.java  | 1 +
 .../assembler/MethodExclusionMBeanInfoAssemblerMappedTests.java | 1 +
 .../MethodExclusionMBeanInfoAssemblerNotMappedTests.java        | 1 +
 .../assembler/MethodExclusionMBeanInfoAssemblerTests.java       | 1 +
 .../assembler/MethodNameBasedMBeanInfoAssemblerMappedTests.java | 1 +
 .../jmx/support/ConnectorServerFactoryBeanTests.java            | 1 +
 .../java/org/springframework/jmx/support/JmxUtilsTests.java     | 1 +
 .../jmx/support/MBeanServerConnectionFactoryBeanTests.java      | 1 +
 .../jmx/support/MBeanServerFactoryBeanTests.java                | 1 +
 .../java/org/springframework/jndi/JndiLocatorDelegateTests.java | 1 +
 .../java/org/springframework/jndi/SimpleNamingContextTests.java | 1 +
 .../springframework/tests/mock/jndi/ExpectedLookupTemplate.java | 1 +
 .../springframework/tests/mock/jndi/SimpleNamingContext.java    | 1 +
 .../tests/mock/jndi/SimpleNamingContextBuilder.java             | 1 +
 .../src/test/java/org/springframework/util/MBeanTestUtils.java  | 1 +
 .../validation/beanvalidation/MethodValidationTests.java        | 1 +
 .../validation/beanvalidation/SpringValidatorAdapterTests.java  | 1 +
 .../validation/beanvalidation/ValidatorFactoryTests.java        | 1 +
 spring-core/src/main/java/org/springframework/lang/NonNull.java | 1 +
 .../src/main/java/org/springframework/lang/NonNullApi.java      | 1 +
 .../src/main/java/org/springframework/lang/NonNullFields.java   | 1 +
 .../src/main/java/org/springframework/lang/Nullable.java        | 1 +
 .../src/main/java/org/springframework/util/SocketUtils.java     | 1 +
 .../java/org/springframework/util/xml/AbstractStaxHandler.java  | 1 +
 .../org/springframework/util/xml/AbstractStaxXMLReader.java     | 1 +
 .../org/springframework/util/xml/AbstractXMLEventReader.java    | 1 +
 .../org/springframework/util/xml/ListBasedXMLEventReader.java   | 1 +
 .../org/springframework/util/xml/SimpleNamespaceContext.java    | 1 +
 .../java/org/springframework/util/xml/StaxEventHandler.java     | 1 +
 .../java/org/springframework/util/xml/StaxEventXMLReader.java   | 1 +
 .../java/org/springframework/util/xml/StaxStreamHandler.java    | 1 +
 .../src/main/java/org/springframework/util/xml/StaxUtils.java   | 1 +
 .../java/org/springframework/util/xml/XMLEventStreamReader.java | 1 +
 .../java/org/springframework/util/xml/XMLEventStreamWriter.java | 1 +
 .../core/annotation/AnnotatedElementUtilsTests.java             | 1 +
 .../core/annotation/AnnotationAwareOrderComparatorTests.java    | 1 +
 .../springframework/core/annotation/AnnotationFilterTests.java  | 1 +
 .../core/annotation/AnnotationTypeMappingsTests.java            | 1 +
 .../springframework/core/annotation/AnnotationUtilsTests.java   | 1 +
 .../springframework/core/annotation/MergedAnnotationsTests.java | 1 +
 .../springframework/core/type/AnnotationTypeFilterTests.java    | 1 +
 .../org/springframework/core/type/AspectJTypeFilterTests.java   | 1 +
 .../test/java/org/springframework/util/Base64UtilsTests.java    | 1 +
 .../test/java/org/springframework/util/SocketUtilsTests.java    | 1 +
 .../springframework/util/xml/AbstractStaxHandlerTestCase.java   | 1 +
 .../springframework/util/xml/AbstractStaxXMLReaderTestCase.java | 1 +
 .../org/springframework/util/xml/DomContentHandlerTests.java    | 1 +
 .../springframework/util/xml/ListBasedXMLEventReaderTests.java  | 1 +
 .../springframework/util/xml/SimpleNamespaceContextTests.java   | 1 +
 .../org/springframework/util/xml/StaxEventXMLReaderTests.java   | 1 +
 .../test/java/org/springframework/util/xml/StaxResultTests.java | 1 +
 .../test/java/org/springframework/util/xml/StaxSourceTests.java | 1 +
 .../org/springframework/util/xml/StaxStreamXMLReaderTests.java  | 1 +
 .../test/java/org/springframework/util/xml/StaxUtilsTests.java  | 1 +
 .../org/springframework/util/xml/TransformerUtilsTests.java     | 1 +
 .../org/springframework/util/xml/XMLEventStreamReaderTests.java | 1 +
 .../org/springframework/util/xml/XMLEventStreamWriterTests.java | 1 +
 .../main/java/org/springframework/jdbc/core/JdbcTemplate.java   | 1 +
 .../springframework/jdbc/core/SqlRowSetResultSetExtractor.java  | 1 +
 .../springframework/jdbc/core/metadata/CallMetaDataContext.java | 1 +
 .../jdbc/core/metadata/CallMetaDataProviderFactory.java         | 1 +
 .../jdbc/core/metadata/TableMetaDataContext.java                | 1 +
 .../jdbc/core/namedparam/NamedParameterJdbcTemplate.java        | 1 +
 .../org/springframework/jdbc/core/simple/AbstractJdbcCall.java  | 1 +
 .../springframework/jdbc/core/simple/AbstractJdbcInsert.java    | 1 +
 .../org/springframework/jdbc/core/simple/SimpleJdbcCall.java    | 1 +
 .../org/springframework/jdbc/core/simple/SimpleJdbcInsert.java  | 1 +
 .../jdbc/core/support/JdbcBeanDefinitionReader.java             | 1 +
 .../org/springframework/jdbc/core/support/JdbcDaoSupport.java   | 1 +
 .../org/springframework/jdbc/datasource/AbstractDataSource.java | 1 +
 .../jdbc/datasource/DataSourceTransactionManager.java           | 1 +
 .../org/springframework/jdbc/datasource/DataSourceUtils.java    | 1 +
 .../springframework/jdbc/datasource/DelegatingDataSource.java   | 1 +
 .../jdbc/datasource/LazyConnectionDataSourceProxy.java          | 1 +
 .../org/springframework/jdbc/datasource/SmartDataSource.java    | 1 +
 .../jdbc/datasource/TransactionAwareDataSourceProxy.java        | 1 +
 .../jdbc/datasource/WebSphereDataSourceAdapter.java             | 1 +
 .../datasource/embedded/AbstractEmbeddedDatabaseConfigurer.java | 1 +
 .../datasource/embedded/DerbyEmbeddedDatabaseConfigurer.java    | 1 +
 .../jdbc/datasource/embedded/EmbeddedDatabaseFactory.java       | 1 +
 .../jdbc/datasource/embedded/SimpleDriverDataSourceFactory.java | 1 +
 .../jdbc/datasource/init/DatabasePopulatorUtils.java            | 1 +
 .../jdbc/datasource/init/ResourceDatabasePopulator.java         | 1 +
 .../jdbc/datasource/lookup/AbstractRoutingDataSource.java       | 1 +
 .../jdbc/datasource/lookup/MapDataSourceLookup.java             | 1 +
 .../java/org/springframework/jdbc/object/BatchSqlUpdate.java    | 1 +
 .../java/org/springframework/jdbc/object/MappingSqlQuery.java   | 1 +
 .../jdbc/object/MappingSqlQueryWithParameters.java              | 1 +
 .../java/org/springframework/jdbc/object/RdbmsOperation.java    | 1 +
 .../src/main/java/org/springframework/jdbc/object/SqlCall.java  | 1 +
 .../main/java/org/springframework/jdbc/object/SqlFunction.java  | 1 +
 .../src/main/java/org/springframework/jdbc/object/SqlQuery.java | 1 +
 .../main/java/org/springframework/jdbc/object/SqlUpdate.java    | 1 +
 .../java/org/springframework/jdbc/object/StoredProcedure.java   | 1 +
 .../java/org/springframework/jdbc/object/UpdatableSqlQuery.java | 1 +
 .../springframework/jdbc/support/DatabaseStartupValidator.java  | 1 +
 .../main/java/org/springframework/jdbc/support/JdbcUtils.java   | 1 +
 .../jdbc/support/SQLErrorCodeSQLExceptionTranslator.java        | 1 +
 .../org/springframework/jdbc/support/SQLErrorCodesFactory.java  | 1 +
 .../incrementer/AbstractIdentityColumnMaxValueIncrementer.java  | 1 +
 .../incrementer/AbstractSequenceMaxValueIncrementer.java        | 1 +
 .../jdbc/support/incrementer/MySQLMaxValueIncrementer.java      | 1 +
 .../springframework/jdbc/support/xml/Jdbc4SqlXmlHandler.java    | 1 +
 .../org/springframework/jdbc/support/xml/SqlXmlHandler.java     | 1 +
 .../jdbc/config/InitializeDatabaseIntegrationTests.java         | 1 +
 .../jdbc/config/JdbcNamespaceIntegrationTests.java              | 1 +
 .../org/springframework/jdbc/core/JdbcTemplateQueryTests.java   | 1 +
 .../java/org/springframework/jdbc/core/JdbcTemplateTests.java   | 1 +
 .../jdbc/core/namedparam/NamedParameterJdbcTemplateTests.java   | 1 +
 .../jdbc/core/namedparam/NamedParameterQueryTests.java          | 1 +
 .../jdbc/core/simple/CallMetaDataContextTests.java              | 1 +
 .../springframework/jdbc/core/simple/SimpleJdbcCallTests.java   | 1 +
 .../springframework/jdbc/core/simple/SimpleJdbcInsertTests.java | 1 +
 .../jdbc/core/simple/TableMetaDataContextTests.java             | 1 +
 .../jdbc/core/support/JdbcBeanDefinitionReaderTests.java        | 1 +
 .../springframework/jdbc/core/support/JdbcDaoSupportTests.java  | 1 +
 .../jdbc/datasource/DataSourceJtaTransactionTests.java          | 1 +
 .../jdbc/datasource/DataSourceTransactionManagerTests.java      | 1 +
 .../jdbc/datasource/DelegatingDataSourceTests.java              | 1 +
 .../springframework/jdbc/datasource/TestDataSourceWrapper.java  | 1 +
 .../jdbc/datasource/UserCredentialsDataSourceAdapterTests.java  | 1 +
 .../jdbc/datasource/lookup/MapDataSourceLookupTests.java        | 1 +
 .../org/springframework/jdbc/object/BatchSqlUpdateTests.java    | 1 +
 .../org/springframework/jdbc/object/GenericSqlQueryTests.java   | 1 +
 .../jdbc/object/GenericStoredProcedureTests.java                | 1 +
 .../org/springframework/jdbc/object/RdbmsOperationTests.java    | 1 +
 .../java/org/springframework/jdbc/object/SqlQueryTests.java     | 1 +
 .../java/org/springframework/jdbc/object/SqlUpdateTests.java    | 1 +
 .../org/springframework/jdbc/object/StoredProcedureTests.java   | 1 +
 .../jdbc/support/DataFieldMaxValueIncrementerTests.java         | 1 +
 .../springframework/jdbc/support/SQLErrorCodesFactoryTests.java | 1 +
 .../jms/connection/CachingConnectionFactory.java                | 1 +
 .../jms/connection/ChainedExceptionListener.java                | 1 +
 .../org/springframework/jms/connection/JmsResourceHolder.java   | 1 +
 .../springframework/jms/connection/SingleConnectionFactory.java | 1 +
 .../jms/connection/TransactionAwareConnectionFactoryProxy.java  | 1 +
 .../java/org/springframework/jms/core/JmsMessageOperations.java | 1 +
 .../java/org/springframework/jms/core/JmsMessagingTemplate.java | 1 +
 .../jms/listener/AbstractJmsListeningContainer.java             | 1 +
 .../jms/listener/DefaultMessageListenerContainer.java           | 1 +
 .../jms/listener/SimpleMessageListenerContainer.java            | 1 +
 .../jms/listener/adapter/MessageListenerAdapter.java            | 1 +
 .../jms/listener/endpoint/StandardJmsActivationSpecFactory.java | 1 +
 .../springframework/jms/support/JmsMessageHeaderAccessor.java   | 1 +
 .../org/springframework/jms/support/SimpleJmsHeaderMapper.java  | 1 +
 .../jms/support/converter/MappingJackson2MessageConverter.java  | 1 +
 .../jms/support/converter/MarshallingMessageConverter.java      | 1 +
 .../jms/support/converter/MessagingMessageConverter.java        | 1 +
 .../jms/support/converter/SimpleMessageConverter.java           | 1 +
 .../jms/support/destination/JndiDestinationResolver.java        | 1 +
 .../src/test/java/org/springframework/jms/StubTextMessage.java  | 1 +
 .../jms/annotation/AbstractJmsAnnotationDrivenTests.java        | 1 +
 .../java/org/springframework/jms/annotation/EnableJmsTests.java | 1 +
 .../jms/config/JmsListenerContainerFactoryIntegrationTests.java | 1 +
 .../springframework/jms/config/JmsNamespaceHandlerTests.java    | 1 +
 .../jms/config/MethodJmsListenerEndpointTests.java              | 1 +
 .../org/springframework/jms/core/JmsMessagingTemplateTests.java | 1 +
 .../java/org/springframework/jms/core/JmsTemplateTests.java     | 1 +
 .../jms/core/support/JmsGatewaySupportTests.java                | 1 +
 .../jms/listener/DefaultMessageListenerContainerTests.java      | 1 +
 .../jms/listener/SimpleMessageListenerContainerTests.java       | 1 +
 .../jms/listener/adapter/MessageListenerAdapterTests.java       | 1 +
 .../listener/adapter/MessagingMessageListenerAdapterTests.java  | 1 +
 .../jms/listener/adapter/ResponsiveMessageDelegate.java         | 1 +
 .../java/org/springframework/jms/remoting/JmsInvokerTests.java  | 1 +
 .../jms/support/JmsMessageHeaderAccessorTests.java              | 1 +
 .../springframework/jms/support/SimpleJmsHeaderMapperTests.java | 1 +
 .../jms/support/SimpleMessageConverterTests.java                | 1 +
 .../support/converter/MappingJackson2MessageConverterTests.java | 1 +
 .../jms/support/converter/MessagingMessageConverterTests.java   | 1 +
 .../messaging/converter/MarshallingMessageConverter.java        | 1 +
 .../messaging/converter/MarshallingMessageConverterTests.java   | 1 +
 .../annotation/support/SendToMethodReturnValueHandlerTests.java | 1 +
 .../org/springframework/orm/hibernate5/HibernateTemplate.java   | 1 +
 .../orm/hibernate5/HibernateTransactionManager.java             | 1 +
 .../springframework/orm/hibernate5/LocalSessionFactoryBean.java | 1 +
 .../orm/hibernate5/LocalSessionFactoryBuilder.java              | 1 +
 .../org/springframework/orm/hibernate5/SessionFactoryUtils.java | 1 +
 .../orm/hibernate5/support/OpenSessionInViewFilter.java         | 1 +
 .../orm/jpa/AbstractEntityManagerFactoryBean.java               | 1 +
 .../java/org/springframework/orm/jpa/DefaultJpaDialect.java     | 1 +
 .../springframework/orm/jpa/EntityManagerFactoryAccessor.java   | 1 +
 .../org/springframework/orm/jpa/EntityManagerFactoryUtils.java  | 1 +
 .../springframework/orm/jpa/ExtendedEntityManagerCreator.java   | 1 +
 .../src/main/java/org/springframework/orm/jpa/JpaDialect.java   | 1 +
 .../java/org/springframework/orm/jpa/JpaTransactionManager.java | 1 +
 .../main/java/org/springframework/orm/jpa/JpaVendorAdapter.java | 1 +
 .../org/springframework/orm/jpa/SharedEntityManagerCreator.java | 1 +
 .../orm/jpa/persistenceunit/ClassFileTransformerAdapter.java    | 1 +
 .../orm/jpa/persistenceunit/DefaultPersistenceUnitManager.java  | 1 +
 .../orm/jpa/persistenceunit/MutablePersistenceUnitInfo.java     | 1 +
 .../orm/jpa/persistenceunit/PersistenceUnitReader.java          | 1 +
 .../orm/jpa/persistenceunit/SmartPersistenceUnitInfo.java       | 1 +
 .../orm/jpa/support/AsyncRequestInterceptor.java                | 1 +
 .../orm/jpa/support/OpenEntityManagerInViewFilter.java          | 1 +
 .../orm/jpa/support/PersistenceAnnotationBeanPostProcessor.java | 1 +
 .../orm/jpa/vendor/AbstractJpaVendorAdapter.java                | 1 +
 .../springframework/orm/jpa/vendor/EclipseLinkJpaDialect.java   | 1 +
 .../orm/jpa/vendor/EclipseLinkJpaVendorAdapter.java             | 1 +
 .../org/springframework/orm/jpa/vendor/HibernateJpaDialect.java | 1 +
 .../orm/jpa/vendor/HibernateJpaSessionFactoryBean.java          | 1 +
 .../orm/jpa/vendor/HibernateJpaVendorAdapter.java               | 1 +
 .../orm/jpa/vendor/SpringHibernateJpaPersistenceProvider.java   | 1 +
 .../AbstractContainerEntityManagerFactoryIntegrationTests.java  | 1 +
 .../jpa/ApplicationManagedEntityManagerIntegrationTests.java    | 1 +
 .../orm/jpa/ContainerManagedEntityManagerIntegrationTests.java  | 1 +
 .../org/springframework/orm/jpa/JpaTransactionManagerTests.java | 1 +
 .../orm/jpa/LocalContainerEntityManagerFactoryBeanTests.java    | 1 +
 .../orm/jpa/LocalEntityManagerFactoryBeanTests.java             | 1 +
 .../orm/jpa/persistenceunit/PersistenceXmlParsingTests.java     | 1 +
 .../orm/jpa/support/OpenEntityManagerInViewTests.java           | 1 +
 .../orm/jpa/support/PersistenceInjectionTests.java              | 1 +
 .../src/main/java/org/springframework/oxm/Marshaller.java       | 1 +
 .../src/main/java/org/springframework/oxm/Unmarshaller.java     | 1 +
 .../org/springframework/oxm/jaxb/ClassPathJaxb2TypeScanner.java | 1 +
 .../main/java/org/springframework/oxm/jaxb/Jaxb2Marshaller.java | 1 +
 .../main/java/org/springframework/oxm/jibx/JibxMarshaller.java  | 1 +
 .../main/java/org/springframework/oxm/mime/MimeMarshaller.java  | 1 +
 .../java/org/springframework/oxm/mime/MimeUnmarshaller.java     | 1 +
 .../org/springframework/oxm/support/AbstractMarshaller.java     | 1 +
 .../java/org/springframework/oxm/support/MarshallingSource.java | 1 +
 .../java/org/springframework/oxm/xstream/XStreamMarshaller.java | 1 +
 .../java/org/springframework/oxm/AbstractMarshallerTests.java   | 1 +
 .../java/org/springframework/oxm/AbstractUnmarshallerTests.java | 1 +
 .../java/org/springframework/oxm/jaxb/Jaxb2MarshallerTests.java | 1 +
 .../org/springframework/oxm/jaxb/Jaxb2UnmarshallerTests.java    | 1 +
 .../test/java/org/springframework/oxm/jaxb/StandardClasses.java | 1 +
 .../java/org/springframework/oxm/jibx/JibxMarshallerTests.java  | 1 +
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 .../springframework/web/servlet/tags/form/AbstractFormTag.java  | 1 +
 .../web/servlet/tags/form/AbstractHtmlElementBodyTag.java       | 1 +
 .../web/servlet/tags/form/AbstractHtmlElementTag.java           | 1 +
 .../web/servlet/tags/form/AbstractMultiCheckedElementTag.java   | 1 +
 .../org/springframework/web/servlet/tags/form/CheckboxTag.java  | 1 +
 .../org/springframework/web/servlet/tags/form/ErrorsTag.java    | 1 +
 .../java/org/springframework/web/servlet/tags/form/FormTag.java | 1 +
 .../org/springframework/web/servlet/tags/form/InputTag.java     | 1 +
 .../org/springframework/web/servlet/tags/form/OptionWriter.java | 1 +
 .../org/springframework/web/servlet/tags/form/SelectTag.java    | 1 +
 .../org/springframework/web/servlet/tags/form/TagWriter.java    | 1 +
 .../web/servlet/view/AbstractCachingViewResolver.java           | 1 +
 .../springframework/web/servlet/view/AbstractTemplateView.java  | 1 +
 .../java/org/springframework/web/servlet/view/AbstractView.java | 1 +
 .../web/servlet/view/ContentNegotiatingViewResolver.java        | 1 +
 .../springframework/web/servlet/view/InternalResourceView.java  | 1 +
 .../java/org/springframework/web/servlet/view/RedirectView.java | 1 +
 .../springframework/web/servlet/view/UrlBasedViewResolver.java  | 1 +
 .../springframework/web/servlet/view/ViewResolverComposite.java | 1 +
 .../web/servlet/view/document/AbstractPdfStamperView.java       | 1 +
 .../web/servlet/view/document/AbstractPdfView.java              | 1 +
 .../web/servlet/view/document/AbstractXlsView.java              | 1 +
 .../web/servlet/view/document/AbstractXlsxStreamingView.java    | 1 +
 .../web/servlet/view/document/AbstractXlsxView.java             | 1 +
 .../web/servlet/view/feed/AbstractAtomFeedView.java             | 1 +
 .../springframework/web/servlet/view/feed/AbstractFeedView.java | 1 +
 .../web/servlet/view/feed/AbstractRssFeedView.java              | 1 +
 .../web/servlet/view/freemarker/FreeMarkerConfigurer.java       | 1 +
 .../web/servlet/view/freemarker/FreeMarkerView.java             | 1 +
 .../web/servlet/view/groovy/GroovyMarkupView.java               | 1 +
 .../web/servlet/view/json/AbstractJackson2View.java             | 1 +
 .../web/servlet/view/script/ScriptTemplateConfig.java           | 1 +
 .../web/servlet/view/script/ScriptTemplateConfigurer.java       | 1 +
 .../web/servlet/view/script/ScriptTemplateView.java             | 1 +
 .../web/servlet/view/tiles3/SpringLocaleResolver.java           | 1 +
 .../tiles3/SpringWildcardServletTilesApplicationContext.java    | 1 +
 .../web/servlet/view/tiles3/TilesConfigurer.java                | 1 +
 .../org/springframework/web/servlet/view/tiles3/TilesView.java  | 1 +
 .../springframework/web/servlet/view/xml/MarshallingView.java   | 1 +
 .../org/springframework/web/servlet/view/xslt/XsltView.java     | 1 +
 .../springframework/web/servlet/view/xslt/XsltViewResolver.java | 1 +
 .../org/springframework/web/context/ContextLoaderTests.java     | 1 +
 .../web/context/XmlWebApplicationContextTests.java              | 1 +
 .../web/context/support/HttpRequestHandlerTests.java            | 1 +
 .../web/servlet/ComplexWebApplicationContext.java               | 1 +
 .../org/springframework/web/servlet/DispatcherServletTests.java | 1 +
 .../web/servlet/SimpleWebApplicationContext.java                | 1 +
 .../springframework/web/servlet/config/MvcNamespaceTests.java   | 1 +
 .../config/annotation/ViewResolutionIntegrationTests.java       | 1 +
 .../config/annotation/WebMvcConfigurationSupportTests.java      | 1 +
 .../web/servlet/function/DefaultEntityResponseBuilderTests.java | 1 +
 .../web/servlet/function/DefaultRenderingResponseTests.java     | 1 +
 .../web/servlet/function/DefaultServerRequestBuilderTests.java  | 1 +
 .../web/servlet/function/DefaultServerRequestTests.java         | 1 +
 .../web/servlet/function/DefaultServerResponseBuilderTests.java | 1 +
 .../web/servlet/function/ResourceHandlerFunctionTests.java      | 1 +
 .../web/servlet/handler/CorsAbstractHandlerMappingTests.java    | 1 +
 .../web/servlet/handler/HandlerMappingIntrospectorTests.java    | 1 +
 .../web/servlet/handler/HandlerMappingTests.java                | 1 +
 .../web/servlet/handler/HandlerMethodMappingTests.java          | 1 +
 .../web/servlet/handler/MappedInterceptorTests.java             | 1 +
 .../servlet/handler/SimpleMappingExceptionResolverTests.java    | 1 +
 .../web/servlet/i18n/AcceptHeaderLocaleResolverTests.java       | 1 +
 .../web/servlet/i18n/CookieLocaleResolverTests.java             | 1 +
 .../web/servlet/i18n/SessionLocaleResolverTests.java            | 1 +
 .../org/springframework/web/servlet/mvc/ControllerTests.java    | 1 +
 .../web/servlet/mvc/annotation/CglibProxyControllerTests.java   | 1 +
 .../web/servlet/mvc/annotation/JdkProxyControllerTests.java     | 1 +
 .../servlet/mvc/condition/PatternsRequestConditionTests.java    | 1 +
 .../servlet/mvc/condition/ProducesRequestConditionTests.java    | 1 +
 .../mvc/condition/RequestMethodsRequestConditionTests.java      | 1 +
 .../mvc/method/RequestMappingInfoHandlerMappingTests.java       | 1 +
 .../web/servlet/mvc/method/RequestMappingInfoTests.java         | 1 +
 .../AbstractRequestAttributesArgumentResolverTests.java         | 1 +
 .../mvc/method/annotation/MvcUriComponentsBuilderTests.java     | 1 +
 .../RequestMappingHandlerAdapterIntegrationTests.java           | 1 +
 .../mvc/method/annotation/RequestPartIntegrationTests.java      | 1 +
 .../annotation/RequestPartMethodArgumentResolverTests.java      | 1 +
 .../annotation/RequestResponseBodyMethodProcessorMockTests.java | 1 +
 .../method/annotation/ResponseEntityExceptionHandlerTests.java  | 1 +
 .../ServletAnnotationControllerHandlerMethodTests.java          | 1 +
 .../ServletCookieValueMethodArgumentResolverTests.java          | 1 +
 .../method/annotation/ServletInvocableHandlerMethodTests.java   | 1 +
 .../annotation/ServletRequestMethodArgumentResolverTests.java   | 1 +
 .../annotation/ServletResponseMethodArgumentResolverTests.java  | 1 +
 ...riTemplateServletAnnotationControllerHandlerMethodTests.java | 1 +
 .../web/servlet/resource/AppCacheManifestTransformerTests.java  | 1 +
 .../web/servlet/resource/ResourceHttpRequestHandlerTests.java   | 1 +
 .../web/servlet/resource/ResourceTransformerSupportTests.java   | 1 +
 .../web/servlet/resource/ResourceUrlEncodingFilterTests.java    | 1 +
 .../web/servlet/resource/WebJarsResourceResolverTests.java      | 1 +
 .../AnnotationConfigDispatcherServletInitializerTests.java      | 1 +
 .../web/servlet/support/DispatcherServletInitializerTests.java  | 1 +
 .../web/servlet/support/FlashMapManagerTests.java               | 1 +
 .../web/servlet/support/MockFilterRegistration.java             | 1 +
 .../web/servlet/support/MockServletRegistration.java            | 1 +
 .../web/servlet/support/RequestDataValueProcessorWrapper.java   | 1 +
 .../java/org/springframework/web/servlet/tags/BindTagTests.java | 1 +
 .../java/org/springframework/web/servlet/tags/EvalTagTests.java | 1 +
 .../org/springframework/web/servlet/tags/MessageTagTests.java   | 1 +
 .../org/springframework/web/servlet/tags/ThemeTagTests.java     | 1 +
 .../java/org/springframework/web/servlet/tags/UrlTagTests.java  | 1 +
 .../web/servlet/tags/form/AbstractHtmlElementTagTests.java      | 1 +
 .../springframework/web/servlet/tags/form/ButtonTagTests.java   | 1 +
 .../springframework/web/servlet/tags/form/CheckboxTagTests.java | 1 +
 .../web/servlet/tags/form/CheckboxesTagTests.java               | 1 +
 .../springframework/web/servlet/tags/form/ErrorsTagTests.java   | 1 +
 .../org/springframework/web/servlet/tags/form/FormTagTests.java | 1 +
 .../springframework/web/servlet/tags/form/InputTagTests.java    | 1 +
 .../springframework/web/servlet/tags/form/OptionTagTests.java   | 1 +
 .../springframework/web/servlet/tags/form/OptionsTagTests.java  | 1 +
 .../web/servlet/tags/form/PasswordInputTagTests.java            | 1 +
 .../web/servlet/tags/form/RadioButtonTagTests.java              | 1 +
 .../web/servlet/tags/form/RadioButtonsTagTests.java             | 1 +
 .../springframework/web/servlet/tags/form/SelectTagTests.java   | 1 +
 .../web/servlet/tags/form/TagIdGeneratorTests.java              | 1 +
 .../org/springframework/web/servlet/view/BaseViewTests.java     | 1 +
 .../web/servlet/view/DummyMacroRequestContext.java              | 1 +
 .../web/servlet/view/InternalResourceViewTests.java             | 1 +
 .../web/servlet/view/ResourceBundleViewResolverTests.java       | 1 +
 .../org/springframework/web/servlet/view/ViewResolverTests.java | 1 +
 .../springframework/web/servlet/view/document/XlsViewTests.java | 1 +
 .../web/servlet/view/feed/AtomFeedViewTests.java                | 1 +
 .../springframework/web/servlet/view/feed/RssFeedViewTests.java | 1 +
 .../web/servlet/view/freemarker/FreeMarkerMacroTests.java       | 1 +
 .../web/servlet/view/freemarker/FreeMarkerViewTests.java        | 1 +
 .../web/servlet/view/groovy/GroovyMarkupViewTests.java          | 1 +
 .../web/servlet/view/script/JRubyScriptTemplateTests.java       | 1 +
 .../web/servlet/view/script/JythonScriptTemplateTests.java      | 1 +
 .../web/servlet/view/script/KotlinScriptTemplateTests.java      | 1 +
 .../web/servlet/view/script/NashornScriptTemplateTests.java     | 1 +
 .../web/servlet/view/script/ScriptTemplateViewTests.java        | 1 +
 .../web/servlet/view/xml/MarshallingViewTests.java              | 1 +
 .../springframework/web/servlet/view/xslt/XsltViewTests.java    | 1 +
 .../adapter/standard/ConvertingEncoderDecoderSupport.java       | 1 +
 .../adapter/standard/StandardToWebSocketExtensionAdapter.java   | 1 +
 .../adapter/standard/StandardWebSocketHandlerAdapter.java       | 1 +
 .../web/socket/adapter/standard/StandardWebSocketSession.java   | 1 +
 .../adapter/standard/WebSocketToStandardExtensionAdapter.java   | 1 +
 .../web/socket/client/standard/EndpointConnectionManager.java   | 1 +
 .../web/socket/client/standard/StandardWebSocketClient.java     | 1 +
 .../web/socket/server/jetty/JettyRequestUpgradeStrategy.java    | 1 +
 .../socket/server/standard/AbstractStandardUpgradeStrategy.java | 1 +
 .../server/standard/AbstractTyrusRequestUpgradeStrategy.java    | 1 +
 .../socket/server/standard/GlassFishRequestUpgradeStrategy.java | 1 +
 .../web/socket/server/standard/ServerEndpointExporter.java      | 1 +
 .../web/socket/server/standard/ServerEndpointRegistration.java  | 1 +
 .../web/socket/server/standard/SpringConfigurator.java          | 1 +
 .../socket/server/standard/TomcatRequestUpgradeStrategy.java    | 1 +
 .../socket/server/standard/UndertowRequestUpgradeStrategy.java  | 1 +
 .../socket/server/standard/WebLogicRequestUpgradeStrategy.java  | 1 +
 .../socket/server/standard/WebSphereRequestUpgradeStrategy.java | 1 +
 .../socket/server/support/HttpSessionHandshakeInterceptor.java  | 1 +
 .../web/socket/server/support/WebSocketHttpRequestHandler.java  | 1 +
 .../web/socket/sockjs/support/AbstractSockJsService.java        | 1 +
 .../web/socket/sockjs/support/SockJsHttpRequestHandler.java     | 1 +
 .../socket/sockjs/transport/handler/DefaultSockJsService.java   | 1 +
 .../sockjs/transport/handler/WebSocketTransportHandler.java     | 1 +
 .../sockjs/transport/session/AbstractHttpSockJsSession.java     | 1 +
 .../springframework/web/socket/JettyWebSocketTestServer.java    | 1 +
 .../springframework/web/socket/TomcatWebSocketTestServer.java   | 1 +
 .../java/org/springframework/web/socket/UndertowTestServer.java | 1 +
 .../adapter/standard/ConvertingEncoderDecoderSupportTests.java  | 1 +
 .../adapter/standard/StandardWebSocketHandlerAdapterTests.java  | 1 +
 .../socket/adapter/standard/StandardWebSocketSessionTests.java  | 1 +
 .../socket/client/standard/StandardWebSocketClientTests.java    | 1 +
 .../socket/server/support/WebSocketHttpRequestHandlerTests.java | 2 ++
 .../socket/sockjs/client/AbstractSockJsIntegrationTests.java    | 1 +
 .../web/socket/sockjs/support/SockJsServiceTests.java           | 1 +
 903 files changed, 904 insertions(+), 1 deletion(-)

diff --git a/integration-tests/src/test/java/org/springframework/aop/framework/autoproxy/AdvisorAutoProxyCreatorIntegrationTests.java b/integration-tests/src/test/java/org/springframework/aop/framework/autoproxy/AdvisorAutoProxyCreatorIntegrationTests.java
index 0422335fa38..e8d30cd33b9 100644
--- a/integration-tests/src/test/java/org/springframework/aop/framework/autoproxy/AdvisorAutoProxyCreatorIntegrationTests.java
+++ b/integration-tests/src/test/java/org/springframework/aop/framework/autoproxy/AdvisorAutoProxyCreatorIntegrationTests.java
@@ -19,6 +19,7 @@ package org.springframework.aop.framework.autoproxy;
 import java.io.IOException;
 import java.lang.reflect.Method;
 import java.util.List;
+
 import javax.servlet.ServletException;
 
 import org.junit.jupiter.api.Test;
diff --git a/integration-tests/src/test/java/org/springframework/context/annotation/jsr330/ClassPathBeanDefinitionScannerJsr330ScopeIntegrationTests.java b/integration-tests/src/test/java/org/springframework/context/annotation/jsr330/ClassPathBeanDefinitionScannerJsr330ScopeIntegrationTests.java
index f961508cce1..bd86cc9041d 100644
--- a/integration-tests/src/test/java/org/springframework/context/annotation/jsr330/ClassPathBeanDefinitionScannerJsr330ScopeIntegrationTests.java
+++ b/integration-tests/src/test/java/org/springframework/context/annotation/jsr330/ClassPathBeanDefinitionScannerJsr330ScopeIntegrationTests.java
@@ -20,6 +20,7 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
+
 import javax.inject.Named;
 import javax.inject.Singleton;
 
diff --git a/integration-tests/src/test/java/org/springframework/transaction/annotation/EnableTransactionManagementIntegrationTests.java b/integration-tests/src/test/java/org/springframework/transaction/annotation/EnableTransactionManagementIntegrationTests.java
index 09a962a2499..20dfe81d2f8 100644
--- a/integration-tests/src/test/java/org/springframework/transaction/annotation/EnableTransactionManagementIntegrationTests.java
+++ b/integration-tests/src/test/java/org/springframework/transaction/annotation/EnableTransactionManagementIntegrationTests.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-aop/src/test/java/org/springframework/aop/framework/ProxyFactoryTests.java b/spring-aop/src/test/java/org/springframework/aop/framework/ProxyFactoryTests.java
index 52c182a42d3..7372468f9c3 100644
--- a/spring-aop/src/test/java/org/springframework/aop/framework/ProxyFactoryTests.java
+++ b/spring-aop/src/test/java/org/springframework/aop/framework/ProxyFactoryTests.java
@@ -18,6 +18,7 @@ package org.springframework.aop.framework;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.accessibility.Accessible;
 import javax.swing.JFrame;
 import javax.swing.RootPaneContainer;
diff --git a/spring-aspects/src/test/java/org/springframework/cache/config/AnnotatedJCacheableService.java b/spring-aspects/src/test/java/org/springframework/cache/config/AnnotatedJCacheableService.java
index 26b790bd8d0..299f76bf8f6 100644
--- a/spring-aspects/src/test/java/org/springframework/cache/config/AnnotatedJCacheableService.java
+++ b/spring-aspects/src/test/java/org/springframework/cache/config/AnnotatedJCacheableService.java
@@ -19,6 +19,7 @@ package org.springframework.cache.config;
 import java.io.IOException;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicLong;
+
 import javax.cache.annotation.CacheDefaults;
 import javax.cache.annotation.CacheKey;
 import javax.cache.annotation.CachePut;
diff --git a/spring-aspects/src/test/java/org/springframework/transaction/aspectj/JtaTransactionAspectsTests.java b/spring-aspects/src/test/java/org/springframework/transaction/aspectj/JtaTransactionAspectsTests.java
index 93f20dc8afd..aa478ba43c4 100644
--- a/spring-aspects/src/test/java/org/springframework/transaction/aspectj/JtaTransactionAspectsTests.java
+++ b/spring-aspects/src/test/java/org/springframework/transaction/aspectj/JtaTransactionAspectsTests.java
@@ -17,6 +17,7 @@
 package org.springframework.transaction.aspectj;
 
 import java.io.IOException;
+
 import javax.transaction.Transactional;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-beans/src/main/java/org/springframework/beans/factory/config/ProviderCreatingFactoryBean.java b/spring-beans/src/main/java/org/springframework/beans/factory/config/ProviderCreatingFactoryBean.java
index f5bd37cf2aa..11933292d41 100644
--- a/spring-beans/src/main/java/org/springframework/beans/factory/config/ProviderCreatingFactoryBean.java
+++ b/spring-beans/src/main/java/org/springframework/beans/factory/config/ProviderCreatingFactoryBean.java
@@ -17,6 +17,7 @@
 package org.springframework.beans.factory.config;
 
 import java.io.Serializable;
+
 import javax.inject.Provider;
 
 import org.springframework.beans.BeansException;
diff --git a/spring-beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java b/spring-beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java
index aaf8b8f806a..bfc060a7ecb 100644
--- a/spring-beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java
+++ b/spring-beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java
@@ -43,6 +43,7 @@ import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Consumer;
 import java.util.function.Predicate;
 import java.util.stream.Stream;
+
 import javax.inject.Provider;
 
 import org.springframework.beans.BeanUtils;
diff --git a/spring-beans/src/main/java/org/springframework/beans/factory/xml/XmlBeanDefinitionReader.java b/spring-beans/src/main/java/org/springframework/beans/factory/xml/XmlBeanDefinitionReader.java
index fff97c8a7a1..05501d3ce0d 100644
--- a/spring-beans/src/main/java/org/springframework/beans/factory/xml/XmlBeanDefinitionReader.java
+++ b/spring-beans/src/main/java/org/springframework/beans/factory/xml/XmlBeanDefinitionReader.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.HashSet;
 import java.util.Set;
+
 import javax.xml.parsers.ParserConfigurationException;
 
 import org.w3c.dom.Document;
diff --git a/spring-beans/src/test/java/org/springframework/beans/factory/DefaultListableBeanFactoryTests.java b/spring-beans/src/test/java/org/springframework/beans/factory/DefaultListableBeanFactoryTests.java
index 38f7309a6e8..eb093686429 100644
--- a/spring-beans/src/test/java/org/springframework/beans/factory/DefaultListableBeanFactoryTests.java
+++ b/spring-beans/src/test/java/org/springframework/beans/factory/DefaultListableBeanFactoryTests.java
@@ -38,6 +38,7 @@ import java.util.Properties;
 import java.util.Set;
 import java.util.concurrent.Callable;
 import java.util.stream.Collectors;
+
 import javax.annotation.Priority;
 import javax.security.auth.Subject;
 
diff --git a/spring-beans/src/test/java/org/springframework/beans/factory/annotation/InjectAnnotationBeanPostProcessorTests.java b/spring-beans/src/test/java/org/springframework/beans/factory/annotation/InjectAnnotationBeanPostProcessorTests.java
index cb6a866e4b2..af5e0258e6b 100644
--- a/spring-beans/src/test/java/org/springframework/beans/factory/annotation/InjectAnnotationBeanPostProcessorTests.java
+++ b/spring-beans/src/test/java/org/springframework/beans/factory/annotation/InjectAnnotationBeanPostProcessorTests.java
@@ -22,6 +22,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+
 import javax.inject.Inject;
 import javax.inject.Named;
 import javax.inject.Provider;
diff --git a/spring-beans/src/test/java/org/springframework/beans/factory/config/ObjectFactoryCreatingFactoryBeanTests.java b/spring-beans/src/test/java/org/springframework/beans/factory/config/ObjectFactoryCreatingFactoryBeanTests.java
index 8d439a663bc..02066e98a45 100644
--- a/spring-beans/src/test/java/org/springframework/beans/factory/config/ObjectFactoryCreatingFactoryBeanTests.java
+++ b/spring-beans/src/test/java/org/springframework/beans/factory/config/ObjectFactoryCreatingFactoryBeanTests.java
@@ -17,6 +17,7 @@
 package org.springframework.beans.factory.config;
 
 import java.util.Date;
+
 import javax.inject.Provider;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/spring-beans/src/test/java/org/springframework/beans/factory/serviceloader/ServiceLoaderTests.java b/spring-beans/src/test/java/org/springframework/beans/factory/serviceloader/ServiceLoaderTests.java
index d8bfc15b129..f54517c5d91 100644
--- a/spring-beans/src/test/java/org/springframework/beans/factory/serviceloader/ServiceLoaderTests.java
+++ b/spring-beans/src/test/java/org/springframework/beans/factory/serviceloader/ServiceLoaderTests.java
@@ -18,6 +18,7 @@ package org.springframework.beans.factory.serviceloader;
 
 import java.util.List;
 import java.util.ServiceLoader;
+
 import javax.xml.parsers.DocumentBuilderFactory;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-beans/src/test/java/org/springframework/beans/factory/support/security/CallbacksSecurityTests.java b/spring-beans/src/test/java/org/springframework/beans/factory/support/security/CallbacksSecurityTests.java
index 3817bfb9a02..8561abef9f8 100644
--- a/spring-beans/src/test/java/org/springframework/beans/factory/support/security/CallbacksSecurityTests.java
+++ b/spring-beans/src/test/java/org/springframework/beans/factory/support/security/CallbacksSecurityTests.java
@@ -29,6 +29,7 @@ import java.security.ProtectionDomain;
 import java.util.PropertyPermission;
 import java.util.Set;
 import java.util.function.Consumer;
+
 import javax.security.auth.AuthPermission;
 import javax.security.auth.Subject;
 
diff --git a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/CandidateComponentsIndexer.java b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/CandidateComponentsIndexer.java
index cbeaccf24f3..6fd4bda2bf4 100644
--- a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/CandidateComponentsIndexer.java
+++ b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/CandidateComponentsIndexer.java
@@ -23,6 +23,7 @@ import java.util.EnumSet;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.annotation.processing.Completion;
 import javax.annotation.processing.ProcessingEnvironment;
 import javax.annotation.processing.Processor;
diff --git a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/IndexedStereotypesProvider.java b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/IndexedStereotypesProvider.java
index e5f85d2a4aa..c8ef2b75185 100644
--- a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/IndexedStereotypesProvider.java
+++ b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/IndexedStereotypesProvider.java
@@ -19,6 +19,7 @@ package org.springframework.context.index.processor;
 import java.util.HashSet;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.lang.model.element.AnnotationMirror;
 import javax.lang.model.element.Element;
 import javax.lang.model.element.ElementKind;
diff --git a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/MetadataCollector.java b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/MetadataCollector.java
index 949951133e9..c1442e32677 100644
--- a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/MetadataCollector.java
+++ b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/MetadataCollector.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.annotation.processing.ProcessingEnvironment;
 import javax.annotation.processing.RoundEnvironment;
 import javax.lang.model.element.Element;
diff --git a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/MetadataStore.java b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/MetadataStore.java
index c9d0b5e02df..c00f682b77e 100644
--- a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/MetadataStore.java
+++ b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/MetadataStore.java
@@ -19,6 +19,7 @@ package org.springframework.context.index.processor;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
+
 import javax.annotation.processing.ProcessingEnvironment;
 import javax.tools.FileObject;
 import javax.tools.StandardLocation;
diff --git a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/PackageInfoStereotypesProvider.java b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/PackageInfoStereotypesProvider.java
index b95aea88203..d35b4370c27 100644
--- a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/PackageInfoStereotypesProvider.java
+++ b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/PackageInfoStereotypesProvider.java
@@ -18,6 +18,7 @@ package org.springframework.context.index.processor;
 
 import java.util.HashSet;
 import java.util.Set;
+
 import javax.lang.model.element.Element;
 import javax.lang.model.element.ElementKind;
 
diff --git a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/StandardStereotypesProvider.java b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/StandardStereotypesProvider.java
index 30d445936ff..378343c6a33 100644
--- a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/StandardStereotypesProvider.java
+++ b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/StandardStereotypesProvider.java
@@ -18,6 +18,7 @@ package org.springframework.context.index.processor;
 
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.lang.model.element.AnnotationMirror;
 import javax.lang.model.element.Element;
 import javax.lang.model.element.ElementKind;
diff --git a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/StereotypesProvider.java b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/StereotypesProvider.java
index c8c7ac815da..e0e5f7a7422 100644
--- a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/StereotypesProvider.java
+++ b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/StereotypesProvider.java
@@ -17,6 +17,7 @@
 package org.springframework.context.index.processor;
 
 import java.util.Set;
+
 import javax.lang.model.element.Element;
 
 /**
diff --git a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/TypeHelper.java b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/TypeHelper.java
index 7205e6a3f4d..7daaeece334 100644
--- a/spring-context-indexer/src/main/java/org/springframework/context/index/processor/TypeHelper.java
+++ b/spring-context-indexer/src/main/java/org/springframework/context/index/processor/TypeHelper.java
@@ -19,6 +19,7 @@ package org.springframework.context.index.processor;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+
 import javax.annotation.processing.ProcessingEnvironment;
 import javax.lang.model.element.AnnotationMirror;
 import javax.lang.model.element.Element;
diff --git a/spring-context-indexer/src/test/java/org/springframework/context/index/processor/CandidateComponentsIndexerTests.java b/spring-context-indexer/src/test/java/org/springframework/context/index/processor/CandidateComponentsIndexerTests.java
index a8d649e3813..aa1a21d7367 100644
--- a/spring-context-indexer/src/test/java/org/springframework/context/index/processor/CandidateComponentsIndexerTests.java
+++ b/spring-context-indexer/src/test/java/org/springframework/context/index/processor/CandidateComponentsIndexerTests.java
@@ -20,6 +20,7 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.nio.file.Path;
+
 import javax.annotation.ManagedBean;
 import javax.inject.Named;
 import javax.persistence.Converter;
diff --git a/spring-context-indexer/src/test/java/org/springframework/context/index/test/TestCompiler.java b/spring-context-indexer/src/test/java/org/springframework/context/index/test/TestCompiler.java
index baa197f564b..2650c8a9f9e 100644
--- a/spring-context-indexer/src/test/java/org/springframework/context/index/test/TestCompiler.java
+++ b/spring-context-indexer/src/test/java/org/springframework/context/index/test/TestCompiler.java
@@ -23,6 +23,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
+
 import javax.annotation.processing.Processor;
 import javax.tools.JavaCompiler;
 import javax.tools.JavaFileObject;
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCache.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCache.java
index 97e3e45cd6b..73c6176a5e9 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCache.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCache.java
@@ -17,6 +17,7 @@
 package org.springframework.cache.jcache;
 
 import java.util.concurrent.Callable;
+
 import javax.cache.Cache;
 import javax.cache.processor.EntryProcessor;
 import javax.cache.processor.EntryProcessorException;
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCacheManager.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCacheManager.java
index 70a52cb4886..08c2b0ec27c 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCacheManager.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCacheManager.java
@@ -18,6 +18,7 @@ package org.springframework.cache.jcache;
 
 import java.util.Collection;
 import java.util.LinkedHashSet;
+
 import javax.cache.CacheManager;
 import javax.cache.Caching;
 
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheManagerFactoryBean.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheManagerFactoryBean.java
index 24a022a6f57..da3a2e15669 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheManagerFactoryBean.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheManagerFactoryBean.java
@@ -18,6 +18,7 @@ package org.springframework.cache.jcache;
 
 import java.net.URI;
 import java.util.Properties;
+
 import javax.cache.CacheManager;
 import javax.cache.Caching;
 
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractJCacheKeyOperation.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractJCacheKeyOperation.java
index 9282a8964eb..e3ecd6fa3b2 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractJCacheKeyOperation.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractJCacheKeyOperation.java
@@ -19,6 +19,7 @@ package org.springframework.cache.jcache.interceptor;
 import java.lang.annotation.Annotation;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.cache.annotation.CacheInvocationParameter;
 import javax.cache.annotation.CacheMethodDetails;
 
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractJCacheOperation.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractJCacheOperation.java
index 5368e7c0658..d1771b1bd6e 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractJCacheOperation.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractJCacheOperation.java
@@ -24,6 +24,7 @@ import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.cache.annotation.CacheInvocationParameter;
 import javax.cache.annotation.CacheKey;
 import javax.cache.annotation.CacheMethodDetails;
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractKeyCacheInterceptor.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractKeyCacheInterceptor.java
index 991cb1a9969..1539505b535 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractKeyCacheInterceptor.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AbstractKeyCacheInterceptor.java
@@ -17,6 +17,7 @@
 package org.springframework.cache.jcache.interceptor;
 
 import java.lang.annotation.Annotation;
+
 import javax.cache.annotation.CacheKeyInvocationContext;
 
 import org.springframework.cache.interceptor.CacheErrorHandler;
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AnnotationJCacheOperationSource.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AnnotationJCacheOperationSource.java
index 3895030dd1e..b289b14715f 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AnnotationJCacheOperationSource.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/AnnotationJCacheOperationSource.java
@@ -20,6 +20,7 @@ import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.cache.annotation.CacheDefaults;
 import javax.cache.annotation.CacheKeyGenerator;
 import javax.cache.annotation.CacheMethodDetails;
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CachePutOperation.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CachePutOperation.java
index 95198acc6d6..efbfb65652e 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CachePutOperation.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CachePutOperation.java
@@ -18,6 +18,7 @@ package org.springframework.cache.jcache.interceptor;
 
 import java.lang.reflect.Method;
 import java.util.List;
+
 import javax.cache.annotation.CacheInvocationParameter;
 import javax.cache.annotation.CacheMethodDetails;
 import javax.cache.annotation.CachePut;
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CacheResolverAdapter.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CacheResolverAdapter.java
index 95e13214ddd..88724adc12c 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CacheResolverAdapter.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/CacheResolverAdapter.java
@@ -18,6 +18,7 @@ package org.springframework.cache.jcache.interceptor;
 
 import java.util.Collection;
 import java.util.Collections;
+
 import javax.cache.annotation.CacheInvocationContext;
 
 import org.springframework.cache.Cache;
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheInvocationContext.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheInvocationContext.java
index cf4d90e2848..35523c2b46a 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheInvocationContext.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheInvocationContext.java
@@ -20,6 +20,7 @@ import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
 import java.util.Arrays;
 import java.util.Set;
+
 import javax.cache.annotation.CacheInvocationContext;
 import javax.cache.annotation.CacheInvocationParameter;
 
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheKeyInvocationContext.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheKeyInvocationContext.java
index 696e180773d..d1f396e9797 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheKeyInvocationContext.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheKeyInvocationContext.java
@@ -17,6 +17,7 @@
 package org.springframework.cache.jcache.interceptor;
 
 import java.lang.annotation.Annotation;
+
 import javax.cache.annotation.CacheInvocationParameter;
 import javax.cache.annotation.CacheKeyInvocationContext;
 
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheMethodDetails.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheMethodDetails.java
index 49072a24a03..ca4cebf570d 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheMethodDetails.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/DefaultCacheMethodDetails.java
@@ -22,6 +22,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.cache.annotation.CacheMethodDetails;
 
 /**
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/JCacheOperation.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/JCacheOperation.java
index 19d983aa38e..00c5ef91e9c 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/JCacheOperation.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/JCacheOperation.java
@@ -17,6 +17,7 @@
 package org.springframework.cache.jcache.interceptor;
 
 import java.lang.annotation.Annotation;
+
 import javax.cache.annotation.CacheInvocationParameter;
 import javax.cache.annotation.CacheMethodDetails;
 
diff --git a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/KeyGeneratorAdapter.java b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/KeyGeneratorAdapter.java
index 77d9d6439b4..78a8c4e00a2 100644
--- a/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/KeyGeneratorAdapter.java
+++ b/spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/KeyGeneratorAdapter.java
@@ -20,6 +20,7 @@ import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.cache.annotation.CacheInvocationParameter;
 import javax.cache.annotation.CacheKeyGenerator;
 import javax.cache.annotation.CacheKeyInvocationContext;
diff --git a/spring-context-support/src/main/java/org/springframework/mail/javamail/ConfigurableMimeFileTypeMap.java b/spring-context-support/src/main/java/org/springframework/mail/javamail/ConfigurableMimeFileTypeMap.java
index 865fcca871e..cc6933129d8 100644
--- a/spring-context-support/src/main/java/org/springframework/mail/javamail/ConfigurableMimeFileTypeMap.java
+++ b/spring-context-support/src/main/java/org/springframework/mail/javamail/ConfigurableMimeFileTypeMap.java
@@ -19,6 +19,7 @@ package org.springframework.mail.javamail;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
+
 import javax.activation.FileTypeMap;
 import javax.activation.MimetypesFileTypeMap;
 
diff --git a/spring-context-support/src/main/java/org/springframework/mail/javamail/InternetAddressEditor.java b/spring-context-support/src/main/java/org/springframework/mail/javamail/InternetAddressEditor.java
index 033cb3b40c2..7738328c563 100644
--- a/spring-context-support/src/main/java/org/springframework/mail/javamail/InternetAddressEditor.java
+++ b/spring-context-support/src/main/java/org/springframework/mail/javamail/InternetAddressEditor.java
@@ -17,6 +17,7 @@
 package org.springframework.mail.javamail;
 
 import java.beans.PropertyEditorSupport;
+
 import javax.mail.internet.AddressException;
 import javax.mail.internet.InternetAddress;
 
diff --git a/spring-context-support/src/main/java/org/springframework/mail/javamail/JavaMailSender.java b/spring-context-support/src/main/java/org/springframework/mail/javamail/JavaMailSender.java
index ccc920d9fb9..f810be606dd 100644
--- a/spring-context-support/src/main/java/org/springframework/mail/javamail/JavaMailSender.java
+++ b/spring-context-support/src/main/java/org/springframework/mail/javamail/JavaMailSender.java
@@ -17,6 +17,7 @@
 package org.springframework.mail.javamail;
 
 import java.io.InputStream;
+
 import javax.mail.internet.MimeMessage;
 
 import org.springframework.mail.MailException;
diff --git a/spring-context-support/src/main/java/org/springframework/mail/javamail/JavaMailSenderImpl.java b/spring-context-support/src/main/java/org/springframework/mail/javamail/JavaMailSenderImpl.java
index 33f0ddbde60..9286d0ef665 100644
--- a/spring-context-support/src/main/java/org/springframework/mail/javamail/JavaMailSenderImpl.java
+++ b/spring-context-support/src/main/java/org/springframework/mail/javamail/JavaMailSenderImpl.java
@@ -23,6 +23,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.activation.FileTypeMap;
 import javax.mail.Address;
 import javax.mail.AuthenticationFailedException;
diff --git a/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMailMessage.java b/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMailMessage.java
index 50e6f49b183..e62690a6d76 100644
--- a/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMailMessage.java
+++ b/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMailMessage.java
@@ -17,6 +17,7 @@
 package org.springframework.mail.javamail;
 
 import java.util.Date;
+
 import javax.mail.MessagingException;
 import javax.mail.internet.MimeMessage;
 
diff --git a/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMessageHelper.java b/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMessageHelper.java
index 7fd2cbe73fd..b5e37e3698a 100644
--- a/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMessageHelper.java
+++ b/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMessageHelper.java
@@ -22,6 +22,7 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.io.UnsupportedEncodingException;
 import java.util.Date;
+
 import javax.activation.DataHandler;
 import javax.activation.DataSource;
 import javax.activation.FileDataSource;
diff --git a/spring-context-support/src/main/java/org/springframework/scheduling/commonj/TimerManagerFactoryBean.java b/spring-context-support/src/main/java/org/springframework/scheduling/commonj/TimerManagerFactoryBean.java
index 7002407d32d..485ad6c8af1 100644
--- a/spring-context-support/src/main/java/org/springframework/scheduling/commonj/TimerManagerFactoryBean.java
+++ b/spring-context-support/src/main/java/org/springframework/scheduling/commonj/TimerManagerFactoryBean.java
@@ -18,6 +18,7 @@ package org.springframework.scheduling.commonj;
 
 import java.util.LinkedList;
 import java.util.List;
+
 import javax.naming.NamingException;
 
 import commonj.timers.Timer;
diff --git a/spring-context-support/src/main/java/org/springframework/scheduling/commonj/WorkManagerTaskExecutor.java b/spring-context-support/src/main/java/org/springframework/scheduling/commonj/WorkManagerTaskExecutor.java
index 5329aafe8f4..f20fde56b17 100644
--- a/spring-context-support/src/main/java/org/springframework/scheduling/commonj/WorkManagerTaskExecutor.java
+++ b/spring-context-support/src/main/java/org/springframework/scheduling/commonj/WorkManagerTaskExecutor.java
@@ -20,6 +20,7 @@ import java.util.Collection;
 import java.util.concurrent.Callable;
 import java.util.concurrent.Future;
 import java.util.concurrent.FutureTask;
+
 import javax.naming.NamingException;
 
 import commonj.work.Work;
diff --git a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/LocalDataSourceJobStore.java b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/LocalDataSourceJobStore.java
index 0817e9d76e9..d5e0af1779b 100644
--- a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/LocalDataSourceJobStore.java
+++ b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/LocalDataSourceJobStore.java
@@ -18,6 +18,7 @@ package org.springframework.scheduling.quartz;
 
 import java.sql.Connection;
 import java.sql.SQLException;
+
 import javax.sql.DataSource;
 
 import org.quartz.SchedulerConfigException;
diff --git a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/SchedulerFactoryBean.java b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/SchedulerFactoryBean.java
index d7df5e0d600..50ef456cfc9 100644
--- a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/SchedulerFactoryBean.java
+++ b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/SchedulerFactoryBean.java
@@ -21,6 +21,7 @@ import java.util.Map;
 import java.util.Properties;
 import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
+
 import javax.sql.DataSource;
 
 import org.quartz.Scheduler;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/JCacheCacheManagerTests.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/JCacheCacheManagerTests.java
index cafcd42cb3c..11849427367 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/JCacheCacheManagerTests.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/JCacheCacheManagerTests.java
@@ -18,6 +18,7 @@ package org.springframework.cache.jcache;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.cache.Cache;
 import javax.cache.CacheManager;
 
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AbstractCacheOperationTests.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AbstractCacheOperationTests.java
index a1193b6c658..c7a0cfcd477 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AbstractCacheOperationTests.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AbstractCacheOperationTests.java
@@ -18,6 +18,7 @@ package org.springframework.cache.jcache.interceptor;
 
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
+
 import javax.cache.annotation.CacheInvocationParameter;
 import javax.cache.annotation.CacheMethodDetails;
 
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AnnotatedJCacheableService.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AnnotatedJCacheableService.java
index a71e326df49..1e44ab251d0 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AnnotatedJCacheableService.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AnnotatedJCacheableService.java
@@ -19,6 +19,7 @@ package org.springframework.cache.jcache.interceptor;
 import java.io.IOException;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicLong;
+
 import javax.cache.annotation.CacheDefaults;
 import javax.cache.annotation.CacheKey;
 import javax.cache.annotation.CachePut;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AnnotationCacheOperationSourceTests.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AnnotationCacheOperationSourceTests.java
index c0bb34420a0..6a2e6d756b0 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AnnotationCacheOperationSourceTests.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/AnnotationCacheOperationSourceTests.java
@@ -18,6 +18,7 @@ package org.springframework.cache.jcache.interceptor;
 
 import java.lang.reflect.Method;
 import java.util.Comparator;
+
 import javax.cache.annotation.CacheDefaults;
 import javax.cache.annotation.CacheKeyGenerator;
 import javax.cache.annotation.CacheRemove;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CachePutOperationTests.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CachePutOperationTests.java
index ea4103ec223..534094c0c93 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CachePutOperationTests.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CachePutOperationTests.java
@@ -17,6 +17,7 @@
 package org.springframework.cache.jcache.interceptor;
 
 import java.io.IOException;
+
 import javax.cache.annotation.CacheInvocationParameter;
 import javax.cache.annotation.CacheMethodDetails;
 import javax.cache.annotation.CachePut;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CacheResolverAdapterTests.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CacheResolverAdapterTests.java
index 5f73e20679d..1b1e91495b7 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CacheResolverAdapterTests.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CacheResolverAdapterTests.java
@@ -19,6 +19,7 @@ package org.springframework.cache.jcache.interceptor;
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
 import java.util.Collection;
+
 import javax.cache.annotation.CacheInvocationContext;
 import javax.cache.annotation.CacheMethodDetails;
 import javax.cache.annotation.CacheResolver;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CacheResultOperationTests.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CacheResultOperationTests.java
index a0457c24293..aff8f3ebe61 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CacheResultOperationTests.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/CacheResultOperationTests.java
@@ -19,6 +19,7 @@ package org.springframework.cache.jcache.interceptor;
 import java.io.IOException;
 import java.lang.annotation.Annotation;
 import java.util.Set;
+
 import javax.cache.annotation.CacheInvocationParameter;
 import javax.cache.annotation.CacheKey;
 import javax.cache.annotation.CacheMethodDetails;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/JCacheErrorHandlerTests.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/JCacheErrorHandlerTests.java
index 1c068fefe8d..3b341a0c4df 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/JCacheErrorHandlerTests.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/JCacheErrorHandlerTests.java
@@ -18,6 +18,7 @@ package org.springframework.cache.jcache.interceptor;
 
 import java.util.Arrays;
 import java.util.concurrent.atomic.AtomicLong;
+
 import javax.cache.annotation.CacheDefaults;
 import javax.cache.annotation.CachePut;
 import javax.cache.annotation.CacheRemove;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/JCacheKeyGeneratorTests.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/JCacheKeyGeneratorTests.java
index fbba3526bbd..dd5497764b0 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/JCacheKeyGeneratorTests.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/interceptor/JCacheKeyGeneratorTests.java
@@ -19,6 +19,7 @@ package org.springframework.cache.jcache.interceptor;
 import java.lang.reflect.Method;
 import java.util.Arrays;
 import java.util.concurrent.atomic.AtomicLong;
+
 import javax.cache.annotation.CacheDefaults;
 import javax.cache.annotation.CacheKey;
 import javax.cache.annotation.CacheResult;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheKeyGenerator.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheKeyGenerator.java
index 192b390e28c..3e881dd519e 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheKeyGenerator.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheKeyGenerator.java
@@ -17,6 +17,7 @@
 package org.springframework.cache.jcache.support;
 
 import java.lang.annotation.Annotation;
+
 import javax.cache.annotation.CacheKeyGenerator;
 import javax.cache.annotation.CacheKeyInvocationContext;
 import javax.cache.annotation.GeneratedCacheKey;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheResolver.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheResolver.java
index 106749eaf2d..519ba73422d 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheResolver.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.cache.jcache.support;
 
 import java.lang.annotation.Annotation;
+
 import javax.cache.Cache;
 import javax.cache.annotation.CacheInvocationContext;
 import javax.cache.annotation.CacheResolver;
diff --git a/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheResolverFactory.java b/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheResolverFactory.java
index 2ea66f1f978..c544dde8bbe 100644
--- a/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheResolverFactory.java
+++ b/spring-context-support/src/test/java/org/springframework/cache/jcache/support/TestableCacheResolverFactory.java
@@ -17,6 +17,7 @@
 package org.springframework.cache.jcache.support;
 
 import java.lang.annotation.Annotation;
+
 import javax.cache.annotation.CacheMethodDetails;
 import javax.cache.annotation.CacheResolver;
 import javax.cache.annotation.CacheResolverFactory;
diff --git a/spring-context-support/src/test/java/org/springframework/mail/javamail/JavaMailSenderTests.java b/spring-context-support/src/test/java/org/springframework/mail/javamail/JavaMailSenderTests.java
index 1c1d6f2b723..3bd467b9106 100644
--- a/spring-context-support/src/test/java/org/springframework/mail/javamail/JavaMailSenderTests.java
+++ b/spring-context-support/src/test/java/org/springframework/mail/javamail/JavaMailSenderTests.java
@@ -23,6 +23,7 @@ import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.List;
 import java.util.Properties;
+
 import javax.activation.FileTypeMap;
 import javax.mail.Address;
 import javax.mail.Message;
diff --git a/spring-context-support/src/test/java/org/springframework/scheduling/quartz/QuartzSupportTests.java b/spring-context-support/src/test/java/org/springframework/scheduling/quartz/QuartzSupportTests.java
index 345c4aa590e..b2503fb7db3 100644
--- a/spring-context-support/src/test/java/org/springframework/scheduling/quartz/QuartzSupportTests.java
+++ b/spring-context-support/src/test/java/org/springframework/scheduling/quartz/QuartzSupportTests.java
@@ -18,6 +18,7 @@ package org.springframework.scheduling.quartz;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/MethodValidationTests.java b/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/MethodValidationTests.java
index 89563373aa3..763bc156f68 100644
--- a/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/MethodValidationTests.java
+++ b/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/MethodValidationTests.java
@@ -18,6 +18,7 @@ package org.springframework.validation.beanvalidation2;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+
 import javax.validation.ValidationException;
 import javax.validation.Validator;
 import javax.validation.constraints.Max;
diff --git a/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/SpringValidatorAdapterTests.java b/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/SpringValidatorAdapterTests.java
index 2a61c37dd55..7639b6704b4 100644
--- a/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/SpringValidatorAdapterTests.java
+++ b/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/SpringValidatorAdapterTests.java
@@ -33,6 +33,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
+
 import javax.validation.Constraint;
 import javax.validation.ConstraintValidator;
 import javax.validation.ConstraintValidatorContext;
diff --git a/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/ValidatorFactoryTests.java b/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/ValidatorFactoryTests.java
index 2f9234671d9..77e473dc084 100644
--- a/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/ValidatorFactoryTests.java
+++ b/spring-context-support/src/test/java/org/springframework/validation/beanvalidation2/ValidatorFactoryTests.java
@@ -27,6 +27,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
+
 import javax.validation.Constraint;
 import javax.validation.ConstraintValidator;
 import javax.validation.ConstraintValidatorContext;
diff --git a/spring-context/src/main/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessor.java b/spring-context/src/main/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessor.java
index 34532d1c812..9aef3f1a11d 100644
--- a/spring-context/src/main/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessor.java
+++ b/spring-context/src/main/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessor.java
@@ -36,6 +36,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 import javax.annotation.Resource;
diff --git a/spring-context/src/main/java/org/springframework/context/annotation/MBeanExportConfiguration.java b/spring-context/src/main/java/org/springframework/context/annotation/MBeanExportConfiguration.java
index cf6a89f1bb0..02a9d40b929 100644
--- a/spring-context/src/main/java/org/springframework/context/annotation/MBeanExportConfiguration.java
+++ b/spring-context/src/main/java/org/springframework/context/annotation/MBeanExportConfiguration.java
@@ -17,6 +17,7 @@
 package org.springframework.context.annotation;
 
 import java.util.Map;
+
 import javax.management.MBeanServer;
 import javax.naming.NamingException;
 
diff --git a/spring-context/src/main/java/org/springframework/context/support/LiveBeansView.java b/spring-context/src/main/java/org/springframework/context/support/LiveBeansView.java
index 6e74539c279..d2089eba848 100644
--- a/spring-context/src/main/java/org/springframework/context/support/LiveBeansView.java
+++ b/spring-context/src/main/java/org/springframework/context/support/LiveBeansView.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.Iterator;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.management.MBeanServer;
 import javax.management.ObjectName;
 
diff --git a/spring-context/src/main/java/org/springframework/ejb/access/AbstractRemoteSlsbInvokerInterceptor.java b/spring-context/src/main/java/org/springframework/ejb/access/AbstractRemoteSlsbInvokerInterceptor.java
index e425e2d3340..34c6872451d 100644
--- a/spring-context/src/main/java/org/springframework/ejb/access/AbstractRemoteSlsbInvokerInterceptor.java
+++ b/spring-context/src/main/java/org/springframework/ejb/access/AbstractRemoteSlsbInvokerInterceptor.java
@@ -19,6 +19,7 @@ package org.springframework.ejb.access;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.rmi.RemoteException;
+
 import javax.ejb.EJBHome;
 import javax.ejb.EJBObject;
 import javax.naming.NamingException;
diff --git a/spring-context/src/main/java/org/springframework/ejb/access/AbstractSlsbInvokerInterceptor.java b/spring-context/src/main/java/org/springframework/ejb/access/AbstractSlsbInvokerInterceptor.java
index c54c28aed82..06657499d6e 100644
--- a/spring-context/src/main/java/org/springframework/ejb/access/AbstractSlsbInvokerInterceptor.java
+++ b/spring-context/src/main/java/org/springframework/ejb/access/AbstractSlsbInvokerInterceptor.java
@@ -18,6 +18,7 @@ package org.springframework.ejb.access;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+
 import javax.naming.Context;
 import javax.naming.NamingException;
 
diff --git a/spring-context/src/main/java/org/springframework/ejb/access/LocalSlsbInvokerInterceptor.java b/spring-context/src/main/java/org/springframework/ejb/access/LocalSlsbInvokerInterceptor.java
index 1bbce53f2ea..ece3072f183 100644
--- a/spring-context/src/main/java/org/springframework/ejb/access/LocalSlsbInvokerInterceptor.java
+++ b/spring-context/src/main/java/org/springframework/ejb/access/LocalSlsbInvokerInterceptor.java
@@ -18,6 +18,7 @@ package org.springframework.ejb.access;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+
 import javax.ejb.CreateException;
 import javax.ejb.EJBLocalHome;
 import javax.ejb.EJBLocalObject;
diff --git a/spring-context/src/main/java/org/springframework/ejb/access/SimpleRemoteSlsbInvokerInterceptor.java b/spring-context/src/main/java/org/springframework/ejb/access/SimpleRemoteSlsbInvokerInterceptor.java
index 6e103f299e4..14eb238e5b6 100644
--- a/spring-context/src/main/java/org/springframework/ejb/access/SimpleRemoteSlsbInvokerInterceptor.java
+++ b/spring-context/src/main/java/org/springframework/ejb/access/SimpleRemoteSlsbInvokerInterceptor.java
@@ -18,6 +18,7 @@ package org.springframework.ejb.access;
 
 import java.lang.reflect.InvocationTargetException;
 import java.rmi.RemoteException;
+
 import javax.ejb.CreateException;
 import javax.ejb.EJBObject;
 import javax.naming.NamingException;
diff --git a/spring-context/src/main/java/org/springframework/format/number/money/CurrencyUnitFormatter.java b/spring-context/src/main/java/org/springframework/format/number/money/CurrencyUnitFormatter.java
index 709adac76e3..3a8f10c576e 100644
--- a/spring-context/src/main/java/org/springframework/format/number/money/CurrencyUnitFormatter.java
+++ b/spring-context/src/main/java/org/springframework/format/number/money/CurrencyUnitFormatter.java
@@ -17,6 +17,7 @@
 package org.springframework.format.number.money;
 
 import java.util.Locale;
+
 import javax.money.CurrencyUnit;
 import javax.money.Monetary;
 
diff --git a/spring-context/src/main/java/org/springframework/format/number/money/Jsr354NumberFormatAnnotationFormatterFactory.java b/spring-context/src/main/java/org/springframework/format/number/money/Jsr354NumberFormatAnnotationFormatterFactory.java
index bbcc2f9a18e..434d483a185 100644
--- a/spring-context/src/main/java/org/springframework/format/number/money/Jsr354NumberFormatAnnotationFormatterFactory.java
+++ b/spring-context/src/main/java/org/springframework/format/number/money/Jsr354NumberFormatAnnotationFormatterFactory.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.Currency;
 import java.util.Locale;
 import java.util.Set;
+
 import javax.money.CurrencyUnit;
 import javax.money.Monetary;
 import javax.money.MonetaryAmount;
diff --git a/spring-context/src/main/java/org/springframework/format/number/money/MonetaryAmountFormatter.java b/spring-context/src/main/java/org/springframework/format/number/money/MonetaryAmountFormatter.java
index a622fabf3a9..1127b9299cc 100644
--- a/spring-context/src/main/java/org/springframework/format/number/money/MonetaryAmountFormatter.java
+++ b/spring-context/src/main/java/org/springframework/format/number/money/MonetaryAmountFormatter.java
@@ -17,6 +17,7 @@
 package org.springframework.format.number.money;
 
 import java.util.Locale;
+
 import javax.money.MonetaryAmount;
 import javax.money.format.MonetaryAmountFormat;
 import javax.money.format.MonetaryFormats;
diff --git a/spring-context/src/main/java/org/springframework/jmx/access/ConnectorDelegate.java b/spring-context/src/main/java/org/springframework/jmx/access/ConnectorDelegate.java
index 78d6160de50..a6e8a89c823 100644
--- a/spring-context/src/main/java/org/springframework/jmx/access/ConnectorDelegate.java
+++ b/spring-context/src/main/java/org/springframework/jmx/access/ConnectorDelegate.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.access;
 
 import java.io.IOException;
 import java.util.Map;
+
 import javax.management.MBeanServerConnection;
 import javax.management.remote.JMXConnector;
 import javax.management.remote.JMXConnectorFactory;
diff --git a/spring-context/src/main/java/org/springframework/jmx/access/MBeanClientInterceptor.java b/spring-context/src/main/java/org/springframework/jmx/access/MBeanClientInterceptor.java
index c6b5c0c42a1..e80b4284d95 100644
--- a/spring-context/src/main/java/org/springframework/jmx/access/MBeanClientInterceptor.java
+++ b/spring-context/src/main/java/org/springframework/jmx/access/MBeanClientInterceptor.java
@@ -26,6 +26,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.management.Attribute;
 import javax.management.InstanceNotFoundException;
 import javax.management.IntrospectionException;
diff --git a/spring-context/src/main/java/org/springframework/jmx/access/NotificationListenerRegistrar.java b/spring-context/src/main/java/org/springframework/jmx/access/NotificationListenerRegistrar.java
index b22dba01afc..3a369bbfb78 100644
--- a/spring-context/src/main/java/org/springframework/jmx/access/NotificationListenerRegistrar.java
+++ b/spring-context/src/main/java/org/springframework/jmx/access/NotificationListenerRegistrar.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.net.MalformedURLException;
 import java.util.Arrays;
 import java.util.Map;
+
 import javax.management.MBeanServerConnection;
 import javax.management.ObjectName;
 import javax.management.remote.JMXServiceURL;
diff --git a/spring-context/src/main/java/org/springframework/jmx/export/MBeanExporter.java b/spring-context/src/main/java/org/springframework/jmx/export/MBeanExporter.java
index 3f540366970..98090fca6ce 100644
--- a/spring-context/src/main/java/org/springframework/jmx/export/MBeanExporter.java
+++ b/spring-context/src/main/java/org/springframework/jmx/export/MBeanExporter.java
@@ -25,6 +25,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.management.DynamicMBean;
 import javax.management.JMException;
 import javax.management.MBeanException;
diff --git a/spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractConfigurableMBeanInfoAssembler.java b/spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractConfigurableMBeanInfoAssembler.java
index b8d69214aae..4ebcbc4749d 100644
--- a/spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractConfigurableMBeanInfoAssembler.java
+++ b/spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractConfigurableMBeanInfoAssembler.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.management.modelmbean.ModelMBeanNotificationInfo;
 
 import org.springframework.jmx.export.metadata.JmxMetadataUtils;
diff --git a/spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractReflectiveMBeanInfoAssembler.java b/spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractReflectiveMBeanInfoAssembler.java
index 809e4e76404..b3ec662bd97 100644
--- a/spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractReflectiveMBeanInfoAssembler.java
+++ b/spring-context/src/main/java/org/springframework/jmx/export/assembler/AbstractReflectiveMBeanInfoAssembler.java
@@ -20,6 +20,7 @@ import java.beans.PropertyDescriptor;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.management.Descriptor;
 import javax.management.JMException;
 import javax.management.MBeanOperationInfo;
diff --git a/spring-context/src/main/java/org/springframework/jmx/export/assembler/MetadataMBeanInfoAssembler.java b/spring-context/src/main/java/org/springframework/jmx/export/assembler/MetadataMBeanInfoAssembler.java
index 3198a04d93a..8b9492e1de8 100644
--- a/spring-context/src/main/java/org/springframework/jmx/export/assembler/MetadataMBeanInfoAssembler.java
+++ b/spring-context/src/main/java/org/springframework/jmx/export/assembler/MetadataMBeanInfoAssembler.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.export.assembler;
 
 import java.beans.PropertyDescriptor;
 import java.lang.reflect.Method;
+
 import javax.management.Descriptor;
 import javax.management.MBeanParameterInfo;
 import javax.management.modelmbean.ModelMBeanNotificationInfo;
diff --git a/spring-context/src/main/java/org/springframework/jmx/export/naming/IdentityNamingStrategy.java b/spring-context/src/main/java/org/springframework/jmx/export/naming/IdentityNamingStrategy.java
index 4b5c0735f7f..3c8aafe6234 100644
--- a/spring-context/src/main/java/org/springframework/jmx/export/naming/IdentityNamingStrategy.java
+++ b/spring-context/src/main/java/org/springframework/jmx/export/naming/IdentityNamingStrategy.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.export.naming;
 
 import java.util.Hashtable;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
 
diff --git a/spring-context/src/main/java/org/springframework/jmx/export/naming/KeyNamingStrategy.java b/spring-context/src/main/java/org/springframework/jmx/export/naming/KeyNamingStrategy.java
index 006db6e4a3c..70243a86c15 100644
--- a/spring-context/src/main/java/org/springframework/jmx/export/naming/KeyNamingStrategy.java
+++ b/spring-context/src/main/java/org/springframework/jmx/export/naming/KeyNamingStrategy.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.export.naming;
 
 import java.io.IOException;
 import java.util.Properties;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
 
diff --git a/spring-context/src/main/java/org/springframework/jmx/export/naming/MetadataNamingStrategy.java b/spring-context/src/main/java/org/springframework/jmx/export/naming/MetadataNamingStrategy.java
index fff45fb7f54..78c1fe2691c 100644
--- a/spring-context/src/main/java/org/springframework/jmx/export/naming/MetadataNamingStrategy.java
+++ b/spring-context/src/main/java/org/springframework/jmx/export/naming/MetadataNamingStrategy.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.export.naming;
 
 import java.util.Hashtable;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
 
diff --git a/spring-context/src/main/java/org/springframework/jmx/support/ConnectorServerFactoryBean.java b/spring-context/src/main/java/org/springframework/jmx/support/ConnectorServerFactoryBean.java
index 964c89a13e3..da18cf52b45 100644
--- a/spring-context/src/main/java/org/springframework/jmx/support/ConnectorServerFactoryBean.java
+++ b/spring-context/src/main/java/org/springframework/jmx/support/ConnectorServerFactoryBean.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.management.JMException;
 import javax.management.MBeanServer;
 import javax.management.MalformedObjectNameException;
diff --git a/spring-context/src/main/java/org/springframework/jmx/support/JmxUtils.java b/spring-context/src/main/java/org/springframework/jmx/support/JmxUtils.java
index 90bde7741f5..26c91b1ab7e 100644
--- a/spring-context/src/main/java/org/springframework/jmx/support/JmxUtils.java
+++ b/spring-context/src/main/java/org/springframework/jmx/support/JmxUtils.java
@@ -21,6 +21,7 @@ import java.lang.management.ManagementFactory;
 import java.lang.reflect.Method;
 import java.util.Hashtable;
 import java.util.List;
+
 import javax.management.DynamicMBean;
 import javax.management.JMX;
 import javax.management.MBeanParameterInfo;
diff --git a/spring-context/src/main/java/org/springframework/jmx/support/MBeanRegistrationSupport.java b/spring-context/src/main/java/org/springframework/jmx/support/MBeanRegistrationSupport.java
index a8f3a9543de..26c696d1f26 100644
--- a/spring-context/src/main/java/org/springframework/jmx/support/MBeanRegistrationSupport.java
+++ b/spring-context/src/main/java/org/springframework/jmx/support/MBeanRegistrationSupport.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.support;
 
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.management.InstanceAlreadyExistsException;
 import javax.management.InstanceNotFoundException;
 import javax.management.JMException;
diff --git a/spring-context/src/main/java/org/springframework/jmx/support/MBeanServerConnectionFactoryBean.java b/spring-context/src/main/java/org/springframework/jmx/support/MBeanServerConnectionFactoryBean.java
index 3868a80e4c0..4cbdd433bec 100644
--- a/spring-context/src/main/java/org/springframework/jmx/support/MBeanServerConnectionFactoryBean.java
+++ b/spring-context/src/main/java/org/springframework/jmx/support/MBeanServerConnectionFactoryBean.java
@@ -21,6 +21,7 @@ import java.net.MalformedURLException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.management.MBeanServerConnection;
 import javax.management.remote.JMXConnector;
 import javax.management.remote.JMXConnectorFactory;
diff --git a/spring-context/src/main/java/org/springframework/jmx/support/NotificationListenerHolder.java b/spring-context/src/main/java/org/springframework/jmx/support/NotificationListenerHolder.java
index 5c65cf53f7b..ac573bb1fa7 100644
--- a/spring-context/src/main/java/org/springframework/jmx/support/NotificationListenerHolder.java
+++ b/spring-context/src/main/java/org/springframework/jmx/support/NotificationListenerHolder.java
@@ -20,6 +20,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.NotificationFilter;
 import javax.management.NotificationListener;
diff --git a/spring-context/src/main/java/org/springframework/jmx/support/ObjectNameManager.java b/spring-context/src/main/java/org/springframework/jmx/support/ObjectNameManager.java
index f264cbf05a0..a3941b16a06 100644
--- a/spring-context/src/main/java/org/springframework/jmx/support/ObjectNameManager.java
+++ b/spring-context/src/main/java/org/springframework/jmx/support/ObjectNameManager.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.support;
 
 import java.util.Hashtable;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
 
diff --git a/spring-context/src/main/java/org/springframework/jmx/support/WebSphereMBeanServerFactoryBean.java b/spring-context/src/main/java/org/springframework/jmx/support/WebSphereMBeanServerFactoryBean.java
index f5625ea0555..fc0d4b8c535 100644
--- a/spring-context/src/main/java/org/springframework/jmx/support/WebSphereMBeanServerFactoryBean.java
+++ b/spring-context/src/main/java/org/springframework/jmx/support/WebSphereMBeanServerFactoryBean.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.support;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+
 import javax.management.MBeanServer;
 
 import org.springframework.beans.factory.FactoryBean;
diff --git a/spring-context/src/main/java/org/springframework/jndi/JndiObjectFactoryBean.java b/spring-context/src/main/java/org/springframework/jndi/JndiObjectFactoryBean.java
index c1ed1ef91ab..10f726acb63 100644
--- a/spring-context/src/main/java/org/springframework/jndi/JndiObjectFactoryBean.java
+++ b/spring-context/src/main/java/org/springframework/jndi/JndiObjectFactoryBean.java
@@ -18,6 +18,7 @@ package org.springframework.jndi;
 
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
+
 import javax.naming.Context;
 import javax.naming.NamingException;
 
diff --git a/spring-context/src/main/java/org/springframework/jndi/JndiTemplate.java b/spring-context/src/main/java/org/springframework/jndi/JndiTemplate.java
index c42211564e3..e372ce48c05 100644
--- a/spring-context/src/main/java/org/springframework/jndi/JndiTemplate.java
+++ b/spring-context/src/main/java/org/springframework/jndi/JndiTemplate.java
@@ -18,6 +18,7 @@ package org.springframework.jndi;
 
 import java.util.Hashtable;
 import java.util.Properties;
+
 import javax.naming.Context;
 import javax.naming.InitialContext;
 import javax.naming.NameNotFoundException;
diff --git a/spring-context/src/main/java/org/springframework/jndi/support/SimpleJndiBeanFactory.java b/spring-context/src/main/java/org/springframework/jndi/support/SimpleJndiBeanFactory.java
index 0224a833cc9..06bb11db5b5 100644
--- a/spring-context/src/main/java/org/springframework/jndi/support/SimpleJndiBeanFactory.java
+++ b/spring-context/src/main/java/org/springframework/jndi/support/SimpleJndiBeanFactory.java
@@ -21,6 +21,7 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.naming.NameNotFoundException;
 import javax.naming.NamingException;
 
diff --git a/spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiClientInterceptor.java b/spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiClientInterceptor.java
index a2a898ada16..a66168d5e9d 100644
--- a/spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiClientInterceptor.java
+++ b/spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiClientInterceptor.java
@@ -19,6 +19,7 @@ package org.springframework.remoting.rmi;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.rmi.RemoteException;
+
 import javax.naming.Context;
 import javax.naming.NamingException;
 
diff --git a/spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiServiceExporter.java b/spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiServiceExporter.java
index 6c4f5195b3b..b2bafa77993 100644
--- a/spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiServiceExporter.java
+++ b/spring-context/src/main/java/org/springframework/remoting/rmi/JndiRmiServiceExporter.java
@@ -21,6 +21,7 @@ import java.lang.reflect.Method;
 import java.rmi.Remote;
 import java.rmi.RemoteException;
 import java.util.Properties;
+
 import javax.naming.NamingException;
 
 import org.springframework.beans.factory.DisposableBean;
diff --git a/spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskExecutor.java b/spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskExecutor.java
index b7b27e78e7f..876beb3d588 100644
--- a/spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskExecutor.java
+++ b/spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskExecutor.java
@@ -22,6 +22,7 @@ import java.util.concurrent.Callable;
 import java.util.concurrent.Executor;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
+
 import javax.enterprise.concurrent.ManagedExecutors;
 import javax.enterprise.concurrent.ManagedTask;
 
diff --git a/spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskScheduler.java b/spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskScheduler.java
index aadf546278e..4e3827bdb11 100644
--- a/spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskScheduler.java
+++ b/spring-context/src/main/java/org/springframework/scheduling/concurrent/ConcurrentTaskScheduler.java
@@ -23,6 +23,7 @@ import java.util.concurrent.RejectedExecutionException;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
+
 import javax.enterprise.concurrent.LastExecution;
 import javax.enterprise.concurrent.ManagedScheduledExecutorService;
 
diff --git a/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedAwareThreadFactory.java b/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedAwareThreadFactory.java
index 737bb75212a..ab187157836 100644
--- a/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedAwareThreadFactory.java
+++ b/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedAwareThreadFactory.java
@@ -18,6 +18,7 @@ package org.springframework.scheduling.concurrent;
 
 import java.util.Properties;
 import java.util.concurrent.ThreadFactory;
+
 import javax.naming.NamingException;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskExecutor.java b/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskExecutor.java
index f728b7acdc2..d4095bad58e 100644
--- a/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskExecutor.java
+++ b/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskExecutor.java
@@ -18,6 +18,7 @@ package org.springframework.scheduling.concurrent;
 
 import java.util.Properties;
 import java.util.concurrent.Executor;
+
 import javax.naming.NamingException;
 
 import org.springframework.beans.factory.InitializingBean;
diff --git a/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskScheduler.java b/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskScheduler.java
index db35cf4a634..1f167eeecd8 100644
--- a/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskScheduler.java
+++ b/spring-context/src/main/java/org/springframework/scheduling/concurrent/DefaultManagedTaskScheduler.java
@@ -18,6 +18,7 @@ package org.springframework.scheduling.concurrent;
 
 import java.util.Properties;
 import java.util.concurrent.ScheduledExecutorService;
+
 import javax.naming.NamingException;
 
 import org.springframework.beans.factory.InitializingBean;
diff --git a/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptEvaluator.java b/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptEvaluator.java
index 0a56627b173..9f3f34a6aee 100644
--- a/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptEvaluator.java
+++ b/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptEvaluator.java
@@ -18,6 +18,7 @@ package org.springframework.scripting.support;
 
 import java.io.IOException;
 import java.util.Map;
+
 import javax.script.Bindings;
 import javax.script.ScriptEngine;
 import javax.script.ScriptEngineManager;
diff --git a/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptFactory.java b/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptFactory.java
index 242ce2a8dc7..80a1a8fb6fa 100644
--- a/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptFactory.java
+++ b/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptFactory.java
@@ -18,6 +18,7 @@ package org.springframework.scripting.support;
 
 import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
+
 import javax.script.Invocable;
 import javax.script.ScriptEngine;
 import javax.script.ScriptEngineManager;
diff --git a/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptUtils.java b/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptUtils.java
index 97e436c9999..50bec8df80e 100644
--- a/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptUtils.java
+++ b/spring-context/src/main/java/org/springframework/scripting/support/StandardScriptUtils.java
@@ -20,6 +20,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.script.Bindings;
 import javax.script.ScriptContext;
 import javax.script.ScriptEngine;
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/BeanValidationPostProcessor.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/BeanValidationPostProcessor.java
index f0788e9a48c..11dccd32aa9 100644
--- a/spring-context/src/main/java/org/springframework/validation/beanvalidation/BeanValidationPostProcessor.java
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/BeanValidationPostProcessor.java
@@ -18,6 +18,7 @@ package org.springframework.validation.beanvalidation;
 
 import java.util.Iterator;
 import java.util.Set;
+
 import javax.validation.ConstraintViolation;
 import javax.validation.Validation;
 import javax.validation.Validator;
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/LocalValidatorFactoryBean.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/LocalValidatorFactoryBean.java
index fb6878f8f92..da0ef73a13a 100644
--- a/spring-context/src/main/java/org/springframework/validation/beanvalidation/LocalValidatorFactoryBean.java
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/LocalValidatorFactoryBean.java
@@ -24,6 +24,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.validation.Configuration;
 import javax.validation.ConstraintValidatorFactory;
 import javax.validation.MessageInterpolator;
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/LocaleContextMessageInterpolator.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/LocaleContextMessageInterpolator.java
index 754f9c967b1..40854bc3b1d 100644
--- a/spring-context/src/main/java/org/springframework/validation/beanvalidation/LocaleContextMessageInterpolator.java
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/LocaleContextMessageInterpolator.java
@@ -17,6 +17,7 @@
 package org.springframework.validation.beanvalidation;
 
 import java.util.Locale;
+
 import javax.validation.MessageInterpolator;
 
 import org.springframework.context.i18n.LocaleContextHolder;
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationInterceptor.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationInterceptor.java
index c3e09d18ed2..4b4d5e506a4 100644
--- a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationInterceptor.java
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationInterceptor.java
@@ -18,6 +18,7 @@ package org.springframework.validation.beanvalidation;
 
 import java.lang.reflect.Method;
 import java.util.Set;
+
 import javax.validation.ConstraintViolation;
 import javax.validation.ConstraintViolationException;
 import javax.validation.Validation;
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationPostProcessor.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationPostProcessor.java
index c37dcb3b3ea..b5907bf6fed 100644
--- a/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationPostProcessor.java
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/MethodValidationPostProcessor.java
@@ -17,6 +17,7 @@
 package org.springframework.validation.beanvalidation;
 
 import java.lang.annotation.Annotation;
+
 import javax.validation.Validator;
 import javax.validation.ValidatorFactory;
 
diff --git a/spring-context/src/main/java/org/springframework/validation/beanvalidation/SpringValidatorAdapter.java b/spring-context/src/main/java/org/springframework/validation/beanvalidation/SpringValidatorAdapter.java
index a6b6b5e46f1..cc265c2a334 100644
--- a/spring-context/src/main/java/org/springframework/validation/beanvalidation/SpringValidatorAdapter.java
+++ b/spring-context/src/main/java/org/springframework/validation/beanvalidation/SpringValidatorAdapter.java
@@ -24,6 +24,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeMap;
+
 import javax.validation.ConstraintViolation;
 import javax.validation.ElementKind;
 import javax.validation.Path;
diff --git a/spring-context/src/test/java/example/scannable/AutowiredQualifierFooService.java b/spring-context/src/test/java/example/scannable/AutowiredQualifierFooService.java
index d49cb23caab..fc59dcf58d5 100644
--- a/spring-context/src/test/java/example/scannable/AutowiredQualifierFooService.java
+++ b/spring-context/src/test/java/example/scannable/AutowiredQualifierFooService.java
@@ -17,6 +17,7 @@
 package example.scannable;
 
 import java.util.concurrent.Future;
+
 import javax.annotation.PostConstruct;
 
 import org.springframework.beans.factory.annotation.Autowired;
diff --git a/spring-context/src/test/java/example/scannable/FooServiceImpl.java b/spring-context/src/test/java/example/scannable/FooServiceImpl.java
index b28bf177b34..de062761fac 100644
--- a/spring-context/src/test/java/example/scannable/FooServiceImpl.java
+++ b/spring-context/src/test/java/example/scannable/FooServiceImpl.java
@@ -19,6 +19,7 @@ package example.scannable;
 import java.util.Comparator;
 import java.util.List;
 import java.util.concurrent.Future;
+
 import javax.annotation.PostConstruct;
 
 import org.springframework.beans.factory.BeanFactory;
diff --git a/spring-context/src/test/java/org/springframework/beans/factory/support/InjectAnnotationAutowireContextTests.java b/spring-context/src/test/java/org/springframework/beans/factory/support/InjectAnnotationAutowireContextTests.java
index 22f2b1b0256..b36639ad7de 100644
--- a/spring-context/src/test/java/org/springframework/beans/factory/support/InjectAnnotationAutowireContextTests.java
+++ b/spring-context/src/test/java/org/springframework/beans/factory/support/InjectAnnotationAutowireContextTests.java
@@ -20,6 +20,7 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
+
 import javax.inject.Inject;
 import javax.inject.Named;
 import javax.inject.Qualifier;
diff --git a/spring-context/src/test/java/org/springframework/context/annotation/AnnotationProcessorPerformanceTests.java b/spring-context/src/test/java/org/springframework/context/annotation/AnnotationProcessorPerformanceTests.java
index 04054a3e8fe..d109cc93b4c 100644
--- a/spring-context/src/test/java/org/springframework/context/annotation/AnnotationProcessorPerformanceTests.java
+++ b/spring-context/src/test/java/org/springframework/context/annotation/AnnotationProcessorPerformanceTests.java
@@ -19,6 +19,7 @@ package org.springframework.context.annotation;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
+
 import javax.annotation.Resource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-context/src/test/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessorTests.java b/spring-context/src/test/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessorTests.java
index 2e266da1df5..646393f0d1f 100644
--- a/spring-context/src/test/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessorTests.java
+++ b/spring-context/src/test/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessorTests.java
@@ -17,6 +17,7 @@
 package org.springframework.context.annotation;
 
 import java.util.Properties;
+
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 import javax.annotation.Resource;
diff --git a/spring-context/src/test/java/org/springframework/context/annotation/ConfigurationClassPostProcessorTests.java b/spring-context/src/test/java/org/springframework/context/annotation/ConfigurationClassPostProcessorTests.java
index e8e58a0757e..64946f19ea6 100644
--- a/spring-context/src/test/java/org/springframework/context/annotation/ConfigurationClassPostProcessorTests.java
+++ b/spring-context/src/test/java/org/springframework/context/annotation/ConfigurationClassPostProcessorTests.java
@@ -23,6 +23,7 @@ import java.lang.annotation.Target;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
+
 import javax.annotation.PostConstruct;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-context/src/test/java/org/springframework/context/annotation/PropertySourceAnnotationTests.java b/spring-context/src/test/java/org/springframework/context/annotation/PropertySourceAnnotationTests.java
index c9c06fafacf..4930324ed46 100644
--- a/spring-context/src/test/java/org/springframework/context/annotation/PropertySourceAnnotationTests.java
+++ b/spring-context/src/test/java/org/springframework/context/annotation/PropertySourceAnnotationTests.java
@@ -23,6 +23,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.Properties;
+
 import javax.inject.Inject;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-context/src/test/java/org/springframework/context/annotation/Spr3775InitDestroyLifecycleTests.java b/spring-context/src/test/java/org/springframework/context/annotation/Spr3775InitDestroyLifecycleTests.java
index ffd47d2081c..0fb249595f4 100644
--- a/spring-context/src/test/java/org/springframework/context/annotation/Spr3775InitDestroyLifecycleTests.java
+++ b/spring-context/src/test/java/org/springframework/context/annotation/Spr3775InitDestroyLifecycleTests.java
@@ -19,6 +19,7 @@ package org.springframework.context.annotation;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 
diff --git a/spring-context/src/test/java/org/springframework/context/annotation/configuration/AutowiredConfigurationTests.java b/spring-context/src/test/java/org/springframework/context/annotation/configuration/AutowiredConfigurationTests.java
index ea6b670a61e..a4b7ded80ba 100644
--- a/spring-context/src/test/java/org/springframework/context/annotation/configuration/AutowiredConfigurationTests.java
+++ b/spring-context/src/test/java/org/springframework/context/annotation/configuration/AutowiredConfigurationTests.java
@@ -21,6 +21,7 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.List;
 import java.util.Optional;
+
 import javax.inject.Provider;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-context/src/test/java/org/springframework/context/annotation/configuration/ConfigurationClassProcessingTests.java b/spring-context/src/test/java/org/springframework/context/annotation/configuration/ConfigurationClassProcessingTests.java
index 686d3090780..ed2c86dc1fa 100644
--- a/spring-context/src/test/java/org/springframework/context/annotation/configuration/ConfigurationClassProcessingTests.java
+++ b/spring-context/src/test/java/org/springframework/context/annotation/configuration/ConfigurationClassProcessingTests.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 import java.util.function.Supplier;
+
 import javax.annotation.Resource;
 import javax.inject.Provider;
 
diff --git a/spring-context/src/test/java/org/springframework/context/event/AnnotationDrivenEventListenerTests.java b/spring-context/src/test/java/org/springframework/context/event/AnnotationDrivenEventListenerTests.java
index 6d07d022e10..ae502c63030 100644
--- a/spring-context/src/test/java/org/springframework/context/event/AnnotationDrivenEventListenerTests.java
+++ b/spring-context/src/test/java/org/springframework/context/event/AnnotationDrivenEventListenerTests.java
@@ -28,6 +28,7 @@ import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
+
 import javax.annotation.PostConstruct;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/spring-context/src/test/java/org/springframework/context/support/LiveBeansViewTests.java b/spring-context/src/test/java/org/springframework/context/support/LiveBeansViewTests.java
index 50095387d67..56c9ef44679 100644
--- a/spring-context/src/test/java/org/springframework/context/support/LiveBeansViewTests.java
+++ b/spring-context/src/test/java/org/springframework/context/support/LiveBeansViewTests.java
@@ -18,6 +18,7 @@ package org.springframework.context.support;
 
 import java.lang.management.ManagementFactory;
 import java.util.Set;
+
 import javax.management.MalformedObjectNameException;
 import javax.management.ObjectName;
 
diff --git a/spring-context/src/test/java/org/springframework/ejb/access/LocalStatelessSessionProxyFactoryBeanTests.java b/spring-context/src/test/java/org/springframework/ejb/access/LocalStatelessSessionProxyFactoryBeanTests.java
index f1fc6306b9f..377d80e02b6 100644
--- a/spring-context/src/test/java/org/springframework/ejb/access/LocalStatelessSessionProxyFactoryBeanTests.java
+++ b/spring-context/src/test/java/org/springframework/ejb/access/LocalStatelessSessionProxyFactoryBeanTests.java
@@ -17,6 +17,7 @@
 package org.springframework.ejb.access;
 
 import java.lang.reflect.Proxy;
+
 import javax.ejb.CreateException;
 import javax.ejb.EJBLocalHome;
 import javax.ejb.EJBLocalObject;
diff --git a/spring-context/src/test/java/org/springframework/ejb/access/SimpleRemoteSlsbInvokerInterceptorTests.java b/spring-context/src/test/java/org/springframework/ejb/access/SimpleRemoteSlsbInvokerInterceptorTests.java
index 79b232531a3..f6289ad2b5e 100644
--- a/spring-context/src/test/java/org/springframework/ejb/access/SimpleRemoteSlsbInvokerInterceptorTests.java
+++ b/spring-context/src/test/java/org/springframework/ejb/access/SimpleRemoteSlsbInvokerInterceptorTests.java
@@ -18,6 +18,7 @@ package org.springframework.ejb.access;
 
 import java.rmi.ConnectException;
 import java.rmi.RemoteException;
+
 import javax.ejb.CreateException;
 import javax.ejb.EJBHome;
 import javax.ejb.EJBObject;
diff --git a/spring-context/src/test/java/org/springframework/ejb/access/SimpleRemoteStatelessSessionProxyFactoryBeanTests.java b/spring-context/src/test/java/org/springframework/ejb/access/SimpleRemoteStatelessSessionProxyFactoryBeanTests.java
index 9ca7f8f793c..f5c896830ef 100644
--- a/spring-context/src/test/java/org/springframework/ejb/access/SimpleRemoteStatelessSessionProxyFactoryBeanTests.java
+++ b/spring-context/src/test/java/org/springframework/ejb/access/SimpleRemoteStatelessSessionProxyFactoryBeanTests.java
@@ -18,6 +18,7 @@ package org.springframework.ejb.access;
 
 import java.lang.reflect.Proxy;
 import java.rmi.RemoteException;
+
 import javax.ejb.CreateException;
 import javax.ejb.EJBHome;
 import javax.ejb.EJBObject;
diff --git a/spring-context/src/test/java/org/springframework/format/number/money/MoneyFormattingTests.java b/spring-context/src/test/java/org/springframework/format/number/money/MoneyFormattingTests.java
index b30612f10ed..40f250ffc56 100644
--- a/spring-context/src/test/java/org/springframework/format/number/money/MoneyFormattingTests.java
+++ b/spring-context/src/test/java/org/springframework/format/number/money/MoneyFormattingTests.java
@@ -17,6 +17,7 @@
 package org.springframework.format.number.money;
 
 import java.util.Locale;
+
 import javax.money.CurrencyUnit;
 import javax.money.MonetaryAmount;
 
diff --git a/spring-context/src/test/java/org/springframework/jmx/access/MBeanClientInterceptorTests.java b/spring-context/src/test/java/org/springframework/jmx/access/MBeanClientInterceptorTests.java
index b4a352daeb3..ed59ff317a9 100644
--- a/spring-context/src/test/java/org/springframework/jmx/access/MBeanClientInterceptorTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/access/MBeanClientInterceptorTests.java
@@ -21,6 +21,7 @@ import java.lang.reflect.Method;
 import java.net.BindException;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.management.Descriptor;
 import javax.management.MBeanServerConnection;
 import javax.management.remote.JMXConnectorServer;
diff --git a/spring-context/src/test/java/org/springframework/jmx/access/RemoteMBeanClientInterceptorTests.java b/spring-context/src/test/java/org/springframework/jmx/access/RemoteMBeanClientInterceptorTests.java
index 312ed0984c8..cb4a83dcac7 100644
--- a/spring-context/src/test/java/org/springframework/jmx/access/RemoteMBeanClientInterceptorTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/access/RemoteMBeanClientInterceptorTests.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.access;
 
 import java.net.BindException;
 import java.net.MalformedURLException;
+
 import javax.management.MBeanServerConnection;
 import javax.management.remote.JMXConnector;
 import javax.management.remote.JMXConnectorFactory;
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/CustomEditorConfigurerTests.java b/spring-context/src/test/java/org/springframework/jmx/export/CustomEditorConfigurerTests.java
index 7a11f7b72f2..319d5acdda7 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/CustomEditorConfigurerTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/CustomEditorConfigurerTests.java
@@ -19,6 +19,7 @@ package org.springframework.jmx.export;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
+
 import javax.management.ObjectName;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/MBeanExporterTests.java b/spring-context/src/test/java/org/springframework/jmx/export/MBeanExporterTests.java
index 477e67788c9..bca575d460e 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/MBeanExporterTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/MBeanExporterTests.java
@@ -23,6 +23,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.management.Attribute;
 import javax.management.InstanceNotFoundException;
 import javax.management.JMException;
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/NotificationListenerTests.java b/spring-context/src/test/java/org/springframework/jmx/export/NotificationListenerTests.java
index cbc2bd74eb4..eb693d3aed6 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/NotificationListenerTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/NotificationListenerTests.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.export;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.management.Attribute;
 import javax.management.AttributeChangeNotification;
 import javax.management.MalformedObjectNameException;
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/assembler/AbstractMetadataAssemblerTests.java b/spring-context/src/test/java/org/springframework/jmx/export/assembler/AbstractMetadataAssemblerTests.java
index ceae3cbd884..45a1bbeea79 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/assembler/AbstractMetadataAssemblerTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/assembler/AbstractMetadataAssemblerTests.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.export.assembler;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.management.Descriptor;
 import javax.management.MBeanInfo;
 import javax.management.MBeanParameterInfo;
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/assembler/InterfaceBasedMBeanInfoAssemblerMappedTests.java b/spring-context/src/test/java/org/springframework/jmx/export/assembler/InterfaceBasedMBeanInfoAssemblerMappedTests.java
index 474d264b455..15cc8a35e55 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/assembler/InterfaceBasedMBeanInfoAssemblerMappedTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/assembler/InterfaceBasedMBeanInfoAssemblerMappedTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.export.assembler;
 
 import java.util.Properties;
+
 import javax.management.MBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanInfo;
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerComboTests.java b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerComboTests.java
index 3347a8f4ebf..42214760d79 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerComboTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerComboTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.export.assembler;
 
 import java.util.Properties;
+
 import javax.management.MBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanInfo;
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerMappedTests.java b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerMappedTests.java
index f5290b6d8b7..c5a35ccc835 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerMappedTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerMappedTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.export.assembler;
 
 import java.util.Properties;
+
 import javax.management.MBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanInfo;
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerNotMappedTests.java b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerNotMappedTests.java
index 83c02d28054..514a75dcd22 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerNotMappedTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerNotMappedTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.export.assembler;
 
 import java.util.Properties;
+
 import javax.management.MBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanInfo;
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerTests.java b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerTests.java
index 60621fa2053..ce6fa1bd516 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodExclusionMBeanInfoAssemblerTests.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.export.assembler;
 
 import java.lang.reflect.Method;
 import java.util.Properties;
+
 import javax.management.modelmbean.ModelMBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanInfo;
 
diff --git a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodNameBasedMBeanInfoAssemblerMappedTests.java b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodNameBasedMBeanInfoAssemblerMappedTests.java
index 2f95af580b5..875d932d09e 100644
--- a/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodNameBasedMBeanInfoAssemblerMappedTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/export/assembler/MethodNameBasedMBeanInfoAssemblerMappedTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.export.assembler;
 
 import java.util.Properties;
+
 import javax.management.MBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanAttributeInfo;
 import javax.management.modelmbean.ModelMBeanInfo;
diff --git a/spring-context/src/test/java/org/springframework/jmx/support/ConnectorServerFactoryBeanTests.java b/spring-context/src/test/java/org/springframework/jmx/support/ConnectorServerFactoryBeanTests.java
index 6a77b6c9681..6c1eb59a4eb 100644
--- a/spring-context/src/test/java/org/springframework/jmx/support/ConnectorServerFactoryBeanTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/support/ConnectorServerFactoryBeanTests.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.support;
 
 import java.io.IOException;
 import java.net.MalformedURLException;
+
 import javax.management.InstanceNotFoundException;
 import javax.management.MBeanServer;
 import javax.management.MBeanServerConnection;
diff --git a/spring-context/src/test/java/org/springframework/jmx/support/JmxUtilsTests.java b/spring-context/src/test/java/org/springframework/jmx/support/JmxUtilsTests.java
index b0ffc28e612..1170d981ad9 100644
--- a/spring-context/src/test/java/org/springframework/jmx/support/JmxUtilsTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/support/JmxUtilsTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.support;
 
 import java.beans.PropertyDescriptor;
+
 import javax.management.DynamicMBean;
 import javax.management.MBeanServer;
 import javax.management.MBeanServerFactory;
diff --git a/spring-context/src/test/java/org/springframework/jmx/support/MBeanServerConnectionFactoryBeanTests.java b/spring-context/src/test/java/org/springframework/jmx/support/MBeanServerConnectionFactoryBeanTests.java
index 3b59c4f9daa..e22772af327 100644
--- a/spring-context/src/test/java/org/springframework/jmx/support/MBeanServerConnectionFactoryBeanTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/support/MBeanServerConnectionFactoryBeanTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jmx.support;
 
 import java.net.MalformedURLException;
+
 import javax.management.MBeanServerConnection;
 import javax.management.remote.JMXConnectorServer;
 import javax.management.remote.JMXConnectorServerFactory;
diff --git a/spring-context/src/test/java/org/springframework/jmx/support/MBeanServerFactoryBeanTests.java b/spring-context/src/test/java/org/springframework/jmx/support/MBeanServerFactoryBeanTests.java
index a0c0ab385ac..e940564ecc7 100644
--- a/spring-context/src/test/java/org/springframework/jmx/support/MBeanServerFactoryBeanTests.java
+++ b/spring-context/src/test/java/org/springframework/jmx/support/MBeanServerFactoryBeanTests.java
@@ -18,6 +18,7 @@ package org.springframework.jmx.support;
 
 import java.lang.management.ManagementFactory;
 import java.util.List;
+
 import javax.management.MBeanServer;
 import javax.management.MBeanServerFactory;
 
diff --git a/spring-context/src/test/java/org/springframework/jndi/JndiLocatorDelegateTests.java b/spring-context/src/test/java/org/springframework/jndi/JndiLocatorDelegateTests.java
index de9afad329e..c3601d3b1a2 100644
--- a/spring-context/src/test/java/org/springframework/jndi/JndiLocatorDelegateTests.java
+++ b/spring-context/src/test/java/org/springframework/jndi/JndiLocatorDelegateTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jndi;
 
 import java.lang.reflect.Field;
+
 import javax.naming.spi.NamingManager;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-context/src/test/java/org/springframework/jndi/SimpleNamingContextTests.java b/spring-context/src/test/java/org/springframework/jndi/SimpleNamingContextTests.java
index 3f34deaae68..9e3d5bed8c7 100644
--- a/spring-context/src/test/java/org/springframework/jndi/SimpleNamingContextTests.java
+++ b/spring-context/src/test/java/org/springframework/jndi/SimpleNamingContextTests.java
@@ -23,6 +23,7 @@ import java.util.HashMap;
 import java.util.Hashtable;
 import java.util.Map;
 import java.util.logging.Logger;
+
 import javax.naming.Binding;
 import javax.naming.Context;
 import javax.naming.InitialContext;
diff --git a/spring-context/src/test/java/org/springframework/tests/mock/jndi/ExpectedLookupTemplate.java b/spring-context/src/test/java/org/springframework/tests/mock/jndi/ExpectedLookupTemplate.java
index ecc8e45f135..70967213062 100644
--- a/spring-context/src/test/java/org/springframework/tests/mock/jndi/ExpectedLookupTemplate.java
+++ b/spring-context/src/test/java/org/springframework/tests/mock/jndi/ExpectedLookupTemplate.java
@@ -18,6 +18,7 @@ package org.springframework.tests.mock.jndi;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.naming.NamingException;
 
 import org.springframework.jndi.JndiTemplate;
diff --git a/spring-context/src/test/java/org/springframework/tests/mock/jndi/SimpleNamingContext.java b/spring-context/src/test/java/org/springframework/tests/mock/jndi/SimpleNamingContext.java
index ab860ef1a44..d771a8b4ef6 100644
--- a/spring-context/src/test/java/org/springframework/tests/mock/jndi/SimpleNamingContext.java
+++ b/spring-context/src/test/java/org/springframework/tests/mock/jndi/SimpleNamingContext.java
@@ -20,6 +20,7 @@ import java.util.HashMap;
 import java.util.Hashtable;
 import java.util.Iterator;
 import java.util.Map;
+
 import javax.naming.Binding;
 import javax.naming.Context;
 import javax.naming.Name;
diff --git a/spring-context/src/test/java/org/springframework/tests/mock/jndi/SimpleNamingContextBuilder.java b/spring-context/src/test/java/org/springframework/tests/mock/jndi/SimpleNamingContextBuilder.java
index bb380439d12..0839e436a73 100644
--- a/spring-context/src/test/java/org/springframework/tests/mock/jndi/SimpleNamingContextBuilder.java
+++ b/spring-context/src/test/java/org/springframework/tests/mock/jndi/SimpleNamingContextBuilder.java
@@ -17,6 +17,7 @@
 package org.springframework.tests.mock.jndi;
 
 import java.util.Hashtable;
+
 import javax.naming.Context;
 import javax.naming.NamingException;
 import javax.naming.spi.InitialContextFactory;
diff --git a/spring-context/src/test/java/org/springframework/util/MBeanTestUtils.java b/spring-context/src/test/java/org/springframework/util/MBeanTestUtils.java
index 40948aaa220..718dfbea627 100644
--- a/spring-context/src/test/java/org/springframework/util/MBeanTestUtils.java
+++ b/spring-context/src/test/java/org/springframework/util/MBeanTestUtils.java
@@ -18,6 +18,7 @@ package org.springframework.util;
 
 import java.lang.management.ManagementFactory;
 import java.lang.reflect.Field;
+
 import javax.management.MBeanServer;
 import javax.management.MBeanServerFactory;
 
diff --git a/spring-context/src/test/java/org/springframework/validation/beanvalidation/MethodValidationTests.java b/spring-context/src/test/java/org/springframework/validation/beanvalidation/MethodValidationTests.java
index 78af65653b5..bdfa8705d36 100644
--- a/spring-context/src/test/java/org/springframework/validation/beanvalidation/MethodValidationTests.java
+++ b/spring-context/src/test/java/org/springframework/validation/beanvalidation/MethodValidationTests.java
@@ -18,6 +18,7 @@ package org.springframework.validation.beanvalidation;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+
 import javax.validation.ValidationException;
 import javax.validation.Validator;
 import javax.validation.constraints.Max;
diff --git a/spring-context/src/test/java/org/springframework/validation/beanvalidation/SpringValidatorAdapterTests.java b/spring-context/src/test/java/org/springframework/validation/beanvalidation/SpringValidatorAdapterTests.java
index 1cddf838fb9..4e7eaf4d09f 100644
--- a/spring-context/src/test/java/org/springframework/validation/beanvalidation/SpringValidatorAdapterTests.java
+++ b/spring-context/src/test/java/org/springframework/validation/beanvalidation/SpringValidatorAdapterTests.java
@@ -31,6 +31,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Locale;
 import java.util.Set;
+
 import javax.validation.Constraint;
 import javax.validation.ConstraintValidator;
 import javax.validation.ConstraintValidatorContext;
diff --git a/spring-context/src/test/java/org/springframework/validation/beanvalidation/ValidatorFactoryTests.java b/spring-context/src/test/java/org/springframework/validation/beanvalidation/ValidatorFactoryTests.java
index d9a77a33e26..09d989834cf 100644
--- a/spring-context/src/test/java/org/springframework/validation/beanvalidation/ValidatorFactoryTests.java
+++ b/spring-context/src/test/java/org/springframework/validation/beanvalidation/ValidatorFactoryTests.java
@@ -27,6 +27,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
+
 import javax.validation.Constraint;
 import javax.validation.ConstraintValidator;
 import javax.validation.ConstraintValidatorContext;
diff --git a/spring-core/src/main/java/org/springframework/lang/NonNull.java b/spring-core/src/main/java/org/springframework/lang/NonNull.java
index 008b27e2901..cd4ecde458e 100644
--- a/spring-core/src/main/java/org/springframework/lang/NonNull.java
+++ b/spring-core/src/main/java/org/springframework/lang/NonNull.java
@@ -21,6 +21,7 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
+
 import javax.annotation.Nonnull;
 import javax.annotation.meta.TypeQualifierNickname;
 
diff --git a/spring-core/src/main/java/org/springframework/lang/NonNullApi.java b/spring-core/src/main/java/org/springframework/lang/NonNullApi.java
index 5a388252e86..7bf99bda65e 100644
--- a/spring-core/src/main/java/org/springframework/lang/NonNullApi.java
+++ b/spring-core/src/main/java/org/springframework/lang/NonNullApi.java
@@ -21,6 +21,7 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
+
 import javax.annotation.Nonnull;
 import javax.annotation.meta.TypeQualifierDefault;
 
diff --git a/spring-core/src/main/java/org/springframework/lang/NonNullFields.java b/spring-core/src/main/java/org/springframework/lang/NonNullFields.java
index ebfb816a158..49968b9cb8c 100644
--- a/spring-core/src/main/java/org/springframework/lang/NonNullFields.java
+++ b/spring-core/src/main/java/org/springframework/lang/NonNullFields.java
@@ -21,6 +21,7 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
+
 import javax.annotation.Nonnull;
 import javax.annotation.meta.TypeQualifierDefault;
 
diff --git a/spring-core/src/main/java/org/springframework/lang/Nullable.java b/spring-core/src/main/java/org/springframework/lang/Nullable.java
index 8c1cbb81e85..3abedbdcc48 100644
--- a/spring-core/src/main/java/org/springframework/lang/Nullable.java
+++ b/spring-core/src/main/java/org/springframework/lang/Nullable.java
@@ -21,6 +21,7 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
+
 import javax.annotation.Nonnull;
 import javax.annotation.meta.TypeQualifierNickname;
 import javax.annotation.meta.When;
diff --git a/spring-core/src/main/java/org/springframework/util/SocketUtils.java b/spring-core/src/main/java/org/springframework/util/SocketUtils.java
index 3705d665fc2..4362e94e199 100644
--- a/spring-core/src/main/java/org/springframework/util/SocketUtils.java
+++ b/spring-core/src/main/java/org/springframework/util/SocketUtils.java
@@ -22,6 +22,7 @@ import java.net.ServerSocket;
 import java.util.Random;
 import java.util.SortedSet;
 import java.util.TreeSet;
+
 import javax.net.ServerSocketFactory;
 
 /**
diff --git a/spring-core/src/main/java/org/springframework/util/xml/AbstractStaxHandler.java b/spring-core/src/main/java/org/springframework/util/xml/AbstractStaxHandler.java
index 30668b95815..4a72e5018c7 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/AbstractStaxHandler.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/AbstractStaxHandler.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.xml.XMLConstants;
 import javax.xml.namespace.QName;
 import javax.xml.stream.XMLStreamException;
diff --git a/spring-core/src/main/java/org/springframework/util/xml/AbstractStaxXMLReader.java b/spring-core/src/main/java/org/springframework/util/xml/AbstractStaxXMLReader.java
index d8adad9a63c..aa6e77c7b97 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/AbstractStaxXMLReader.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/AbstractStaxXMLReader.java
@@ -18,6 +18,7 @@ package org.springframework.util.xml;
 
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.xml.namespace.QName;
 import javax.xml.stream.Location;
 import javax.xml.stream.XMLStreamException;
diff --git a/spring-core/src/main/java/org/springframework/util/xml/AbstractXMLEventReader.java b/spring-core/src/main/java/org/springframework/util/xml/AbstractXMLEventReader.java
index fe578c6f218..9fb08bb12fd 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/AbstractXMLEventReader.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/AbstractXMLEventReader.java
@@ -17,6 +17,7 @@
 package org.springframework.util.xml;
 
 import java.util.NoSuchElementException;
+
 import javax.xml.stream.XMLEventReader;
 import javax.xml.stream.XMLStreamException;
 
diff --git a/spring-core/src/main/java/org/springframework/util/xml/ListBasedXMLEventReader.java b/spring-core/src/main/java/org/springframework/util/xml/ListBasedXMLEventReader.java
index a44e6c5fc94..803139cd6ea 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/ListBasedXMLEventReader.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/ListBasedXMLEventReader.java
@@ -19,6 +19,7 @@ package org.springframework.util.xml;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.NoSuchElementException;
+
 import javax.xml.stream.XMLStreamConstants;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.events.Characters;
diff --git a/spring-core/src/main/java/org/springframework/util/xml/SimpleNamespaceContext.java b/spring-core/src/main/java/org/springframework/util/xml/SimpleNamespaceContext.java
index 17b760c7734..05a0408b72f 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/SimpleNamespaceContext.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/SimpleNamespaceContext.java
@@ -22,6 +22,7 @@ import java.util.Iterator;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.xml.XMLConstants;
 import javax.xml.namespace.NamespaceContext;
 
diff --git a/spring-core/src/main/java/org/springframework/util/xml/StaxEventHandler.java b/spring-core/src/main/java/org/springframework/util/xml/StaxEventHandler.java
index aaada86bad2..e57141af1e2 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/StaxEventHandler.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/StaxEventHandler.java
@@ -19,6 +19,7 @@ package org.springframework.util.xml;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+
 import javax.xml.namespace.QName;
 import javax.xml.stream.Location;
 import javax.xml.stream.XMLEventFactory;
diff --git a/spring-core/src/main/java/org/springframework/util/xml/StaxEventXMLReader.java b/spring-core/src/main/java/org/springframework/util/xml/StaxEventXMLReader.java
index 827858519c7..839e3f05f0f 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/StaxEventXMLReader.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/StaxEventXMLReader.java
@@ -17,6 +17,7 @@
 package org.springframework.util.xml;
 
 import java.util.Iterator;
+
 import javax.xml.namespace.QName;
 import javax.xml.stream.Location;
 import javax.xml.stream.XMLEventReader;
diff --git a/spring-core/src/main/java/org/springframework/util/xml/StaxStreamHandler.java b/spring-core/src/main/java/org/springframework/util/xml/StaxStreamHandler.java
index dd7e9385e9e..552ba48a819 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/StaxStreamHandler.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/StaxStreamHandler.java
@@ -17,6 +17,7 @@
 package org.springframework.util.xml;
 
 import java.util.Map;
+
 import javax.xml.XMLConstants;
 import javax.xml.namespace.QName;
 import javax.xml.stream.XMLStreamException;
diff --git a/spring-core/src/main/java/org/springframework/util/xml/StaxUtils.java b/spring-core/src/main/java/org/springframework/util/xml/StaxUtils.java
index 47bb310dc88..f2aaf698d7e 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/StaxUtils.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/StaxUtils.java
@@ -18,6 +18,7 @@ package org.springframework.util.xml;
 
 import java.util.List;
 import java.util.function.Supplier;
+
 import javax.xml.stream.XMLEventFactory;
 import javax.xml.stream.XMLEventReader;
 import javax.xml.stream.XMLEventWriter;
diff --git a/spring-core/src/main/java/org/springframework/util/xml/XMLEventStreamReader.java b/spring-core/src/main/java/org/springframework/util/xml/XMLEventStreamReader.java
index 10fe48ba697..7a27d683c29 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/XMLEventStreamReader.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/XMLEventStreamReader.java
@@ -17,6 +17,7 @@
 package org.springframework.util.xml;
 
 import java.util.Iterator;
+
 import javax.xml.namespace.NamespaceContext;
 import javax.xml.namespace.QName;
 import javax.xml.stream.Location;
diff --git a/spring-core/src/main/java/org/springframework/util/xml/XMLEventStreamWriter.java b/spring-core/src/main/java/org/springframework/util/xml/XMLEventStreamWriter.java
index 7d2d3a37524..7ee10fee4f1 100644
--- a/spring-core/src/main/java/org/springframework/util/xml/XMLEventStreamWriter.java
+++ b/spring-core/src/main/java/org/springframework/util/xml/XMLEventStreamWriter.java
@@ -19,6 +19,7 @@ package org.springframework.util.xml;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
+
 import javax.xml.namespace.NamespaceContext;
 import javax.xml.namespace.QName;
 import javax.xml.stream.XMLEventFactory;
diff --git a/spring-core/src/test/java/org/springframework/core/annotation/AnnotatedElementUtilsTests.java b/spring-core/src/test/java/org/springframework/core/annotation/AnnotatedElementUtilsTests.java
index 694ef30712e..69a2e39f556 100644
--- a/spring-core/src/test/java/org/springframework/core/annotation/AnnotatedElementUtilsTests.java
+++ b/spring-core/src/test/java/org/springframework/core/annotation/AnnotatedElementUtilsTests.java
@@ -29,6 +29,7 @@ import java.lang.reflect.Method;
 import java.util.Date;
 import java.util.List;
 import java.util.Set;
+
 import javax.annotation.Nonnull;
 import javax.annotation.ParametersAreNonnullByDefault;
 import javax.annotation.Resource;
diff --git a/spring-core/src/test/java/org/springframework/core/annotation/AnnotationAwareOrderComparatorTests.java b/spring-core/src/test/java/org/springframework/core/annotation/AnnotationAwareOrderComparatorTests.java
index 654ae89d446..afe0bcc7620 100644
--- a/spring-core/src/test/java/org/springframework/core/annotation/AnnotationAwareOrderComparatorTests.java
+++ b/spring-core/src/test/java/org/springframework/core/annotation/AnnotationAwareOrderComparatorTests.java
@@ -18,6 +18,7 @@ package org.springframework.core.annotation;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.annotation.Priority;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-core/src/test/java/org/springframework/core/annotation/AnnotationFilterTests.java b/spring-core/src/test/java/org/springframework/core/annotation/AnnotationFilterTests.java
index bb6ec3e2278..9160993d839 100644
--- a/spring-core/src/test/java/org/springframework/core/annotation/AnnotationFilterTests.java
+++ b/spring-core/src/test/java/org/springframework/core/annotation/AnnotationFilterTests.java
@@ -18,6 +18,7 @@ package org.springframework.core.annotation;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+
 import javax.annotation.Nonnull;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-core/src/test/java/org/springframework/core/annotation/AnnotationTypeMappingsTests.java b/spring-core/src/test/java/org/springframework/core/annotation/AnnotationTypeMappingsTests.java
index 1b2a8c49b52..6e70e6c7f30 100644
--- a/spring-core/src/test/java/org/springframework/core/annotation/AnnotationTypeMappingsTests.java
+++ b/spring-core/src/test/java/org/springframework/core/annotation/AnnotationTypeMappingsTests.java
@@ -28,6 +28,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.annotation.Nullable;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-core/src/test/java/org/springframework/core/annotation/AnnotationUtilsTests.java b/spring-core/src/test/java/org/springframework/core/annotation/AnnotationUtilsTests.java
index 81f5264a7fb..0a0a4f09391 100644
--- a/spring-core/src/test/java/org/springframework/core/annotation/AnnotationUtilsTests.java
+++ b/spring-core/src/test/java/org/springframework/core/annotation/AnnotationUtilsTests.java
@@ -29,6 +29,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.annotation.Nonnull;
 import javax.annotation.ParametersAreNonnullByDefault;
 
diff --git a/spring-core/src/test/java/org/springframework/core/annotation/MergedAnnotationsTests.java b/spring-core/src/test/java/org/springframework/core/annotation/MergedAnnotationsTests.java
index b23f0b5eae3..310471d04da 100644
--- a/spring-core/src/test/java/org/springframework/core/annotation/MergedAnnotationsTests.java
+++ b/spring-core/src/test/java/org/springframework/core/annotation/MergedAnnotationsTests.java
@@ -34,6 +34,7 @@ import java.util.Map;
 import java.util.NoSuchElementException;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
+
 import javax.annotation.Resource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-core/src/test/java/org/springframework/core/type/AnnotationTypeFilterTests.java b/spring-core/src/test/java/org/springframework/core/type/AnnotationTypeFilterTests.java
index ca5af691a5c..0fc09ecdf4f 100644
--- a/spring-core/src/test/java/org/springframework/core/type/AnnotationTypeFilterTests.java
+++ b/spring-core/src/test/java/org/springframework/core/type/AnnotationTypeFilterTests.java
@@ -16,6 +16,7 @@
 
 package org.springframework.core.type;
 
+import example.type.AnnotationTypeFilterTestsTypes;
 import example.type.InheritedAnnotation;
 import example.type.NonInheritedAnnotation;
 import org.junit.jupiter.api.Test;
diff --git a/spring-core/src/test/java/org/springframework/core/type/AspectJTypeFilterTests.java b/spring-core/src/test/java/org/springframework/core/type/AspectJTypeFilterTests.java
index 7dccb11e10b..f1fc05a2082 100644
--- a/spring-core/src/test/java/org/springframework/core/type/AspectJTypeFilterTests.java
+++ b/spring-core/src/test/java/org/springframework/core/type/AspectJTypeFilterTests.java
@@ -16,6 +16,7 @@
 
 package org.springframework.core.type;
 
+import example.type.AspectJTypeFilterTestsTypes;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.core.type.classreading.MetadataReader;
diff --git a/spring-core/src/test/java/org/springframework/util/Base64UtilsTests.java b/spring-core/src/test/java/org/springframework/util/Base64UtilsTests.java
index c7ec8c80e6e..593d81eb684 100644
--- a/spring-core/src/test/java/org/springframework/util/Base64UtilsTests.java
+++ b/spring-core/src/test/java/org/springframework/util/Base64UtilsTests.java
@@ -17,6 +17,7 @@
 package org.springframework.util;
 
 import java.io.UnsupportedEncodingException;
+
 import javax.xml.bind.DatatypeConverter;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-core/src/test/java/org/springframework/util/SocketUtilsTests.java b/spring-core/src/test/java/org/springframework/util/SocketUtilsTests.java
index fd99de863d1..2e249eb0fa5 100644
--- a/spring-core/src/test/java/org/springframework/util/SocketUtilsTests.java
+++ b/spring-core/src/test/java/org/springframework/util/SocketUtilsTests.java
@@ -20,6 +20,7 @@ import java.net.DatagramSocket;
 import java.net.InetAddress;
 import java.net.ServerSocket;
 import java.util.SortedSet;
+
 import javax.net.ServerSocketFactory;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/AbstractStaxHandlerTestCase.java b/spring-core/src/test/java/org/springframework/util/xml/AbstractStaxHandlerTestCase.java
index aa9a2b3584e..53c766f3bf9 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/AbstractStaxHandlerTestCase.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/AbstractStaxHandlerTestCase.java
@@ -18,6 +18,7 @@ package org.springframework.util.xml;
 
 import java.io.StringReader;
 import java.io.StringWriter;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.stream.XMLStreamException;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/AbstractStaxXMLReaderTestCase.java b/spring-core/src/test/java/org/springframework/util/xml/AbstractStaxXMLReaderTestCase.java
index 0db830a6b03..451513acf68 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/AbstractStaxXMLReaderTestCase.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/AbstractStaxXMLReaderTestCase.java
@@ -18,6 +18,7 @@ package org.springframework.util.xml;
 
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
+
 import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.transform.Transformer;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/DomContentHandlerTests.java b/spring-core/src/test/java/org/springframework/util/xml/DomContentHandlerTests.java
index 112762a861a..a32eb4a3474 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/DomContentHandlerTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/DomContentHandlerTests.java
@@ -17,6 +17,7 @@
 package org.springframework.util.xml;
 
 import java.io.StringReader;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 
diff --git a/spring-core/src/test/java/org/springframework/util/xml/ListBasedXMLEventReaderTests.java b/spring-core/src/test/java/org/springframework/util/xml/ListBasedXMLEventReaderTests.java
index 2b23a09a3d7..8a019329eb0 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/ListBasedXMLEventReaderTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/ListBasedXMLEventReaderTests.java
@@ -20,6 +20,7 @@ import java.io.StringReader;
 import java.io.StringWriter;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.stream.XMLEventReader;
 import javax.xml.stream.XMLEventWriter;
 import javax.xml.stream.XMLInputFactory;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/SimpleNamespaceContextTests.java b/spring-core/src/test/java/org/springframework/util/xml/SimpleNamespaceContextTests.java
index 4e9849e1f24..09966500613 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/SimpleNamespaceContextTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/SimpleNamespaceContextTests.java
@@ -19,6 +19,7 @@ package org.springframework.util.xml;
 import java.util.Iterator;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.xml.XMLConstants;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/StaxEventXMLReaderTests.java b/spring-core/src/test/java/org/springframework/util/xml/StaxEventXMLReaderTests.java
index 7e0cc4dca77..d29ca99cb65 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/StaxEventXMLReaderTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/StaxEventXMLReaderTests.java
@@ -18,6 +18,7 @@ package org.springframework.util.xml;
 
 import java.io.InputStream;
 import java.io.StringReader;
+
 import javax.xml.stream.XMLEventReader;
 import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLStreamException;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/StaxResultTests.java b/spring-core/src/test/java/org/springframework/util/xml/StaxResultTests.java
index 8d01583811f..78188adcbde 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/StaxResultTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/StaxResultTests.java
@@ -19,6 +19,7 @@ package org.springframework.util.xml;
 import java.io.Reader;
 import java.io.StringReader;
 import java.io.StringWriter;
+
 import javax.xml.stream.XMLEventWriter;
 import javax.xml.stream.XMLOutputFactory;
 import javax.xml.stream.XMLStreamWriter;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/StaxSourceTests.java b/spring-core/src/test/java/org/springframework/util/xml/StaxSourceTests.java
index e16277f7975..fb5ad8dcadb 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/StaxSourceTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/StaxSourceTests.java
@@ -18,6 +18,7 @@ package org.springframework.util.xml;
 
 import java.io.StringReader;
 import java.io.StringWriter;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.stream.XMLEventReader;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/StaxStreamXMLReaderTests.java b/spring-core/src/test/java/org/springframework/util/xml/StaxStreamXMLReaderTests.java
index 404bef5ae83..d1d0668869b 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/StaxStreamXMLReaderTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/StaxStreamXMLReaderTests.java
@@ -18,6 +18,7 @@ package org.springframework.util.xml;
 
 import java.io.InputStream;
 import java.io.StringReader;
+
 import javax.xml.namespace.QName;
 import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLStreamException;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/StaxUtilsTests.java b/spring-core/src/test/java/org/springframework/util/xml/StaxUtilsTests.java
index ea98d2bbf3a..959bc0b8fb0 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/StaxUtilsTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/StaxUtilsTests.java
@@ -18,6 +18,7 @@ package org.springframework.util.xml;
 
 import java.io.StringReader;
 import java.io.StringWriter;
+
 import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLOutputFactory;
 import javax.xml.stream.XMLStreamReader;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/TransformerUtilsTests.java b/spring-core/src/test/java/org/springframework/util/xml/TransformerUtilsTests.java
index 564579da7ec..411f921ed82 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/TransformerUtilsTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/TransformerUtilsTests.java
@@ -17,6 +17,7 @@
 package org.springframework.util.xml;
 
 import java.util.Properties;
+
 import javax.xml.transform.ErrorListener;
 import javax.xml.transform.OutputKeys;
 import javax.xml.transform.Result;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/XMLEventStreamReaderTests.java b/spring-core/src/test/java/org/springframework/util/xml/XMLEventStreamReaderTests.java
index 27fe8a17c46..832784168d2 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/XMLEventStreamReaderTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/XMLEventStreamReaderTests.java
@@ -18,6 +18,7 @@ package org.springframework.util.xml;
 
 import java.io.StringReader;
 import java.io.StringWriter;
+
 import javax.xml.stream.XMLEventReader;
 import javax.xml.stream.XMLInputFactory;
 import javax.xml.transform.Transformer;
diff --git a/spring-core/src/test/java/org/springframework/util/xml/XMLEventStreamWriterTests.java b/spring-core/src/test/java/org/springframework/util/xml/XMLEventStreamWriterTests.java
index efa07d19963..e35807870a6 100644
--- a/spring-core/src/test/java/org/springframework/util/xml/XMLEventStreamWriterTests.java
+++ b/spring-core/src/test/java/org/springframework/util/xml/XMLEventStreamWriterTests.java
@@ -17,6 +17,7 @@
 package org.springframework.util.xml;
 
 import java.io.StringWriter;
+
 import javax.xml.stream.XMLEventFactory;
 import javax.xml.stream.XMLEventWriter;
 import javax.xml.stream.XMLOutputFactory;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/JdbcTemplate.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/JdbcTemplate.java
index de61f26b825..14e9dee565c 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/JdbcTemplate.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/JdbcTemplate.java
@@ -34,6 +34,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/SqlRowSetResultSetExtractor.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/SqlRowSetResultSetExtractor.java
index e57c5420001..b4c36b6773f 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/SqlRowSetResultSetExtractor.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/SqlRowSetResultSetExtractor.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.core;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
+
 import javax.sql.rowset.CachedRowSet;
 import javax.sql.rowset.RowSetFactory;
 import javax.sql.rowset.RowSetProvider;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/CallMetaDataContext.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/CallMetaDataContext.java
index 1cc8d784c6e..374dac454d0 100755
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/CallMetaDataContext.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/CallMetaDataContext.java
@@ -25,6 +25,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/CallMetaDataProviderFactory.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/CallMetaDataProviderFactory.java
index f0da23b2154..5030fe33e4c 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/CallMetaDataProviderFactory.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/CallMetaDataProviderFactory.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.core.metadata;
 
 import java.util.Arrays;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/TableMetaDataContext.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/TableMetaDataContext.java
index a6868d2fd30..ca57f528749 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/TableMetaDataContext.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/metadata/TableMetaDataContext.java
@@ -23,6 +23,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplate.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplate.java
index 524093b4683..fba392392c9 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplate.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplate.java
@@ -22,6 +22,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.function.Consumer;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/AbstractJdbcCall.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/AbstractJdbcCall.java
index c976dbe9a66..6e0d8aafa40 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/AbstractJdbcCall.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/AbstractJdbcCall.java
@@ -21,6 +21,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/AbstractJdbcInsert.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/AbstractJdbcInsert.java
index 4aa4f8c364f..ce40e961697 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/AbstractJdbcInsert.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/AbstractJdbcInsert.java
@@ -27,6 +27,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/SimpleJdbcCall.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/SimpleJdbcCall.java
index 5604c9b34bb..dad5287ad7e 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/SimpleJdbcCall.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/SimpleJdbcCall.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.core.simple;
 import java.util.Arrays;
 import java.util.LinkedHashSet;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.jdbc.core.JdbcTemplate;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/SimpleJdbcInsert.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/SimpleJdbcInsert.java
index 94116c71c5e..bf5995a7339 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/SimpleJdbcInsert.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/simple/SimpleJdbcInsert.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.core.simple;
 
 import java.util.Arrays;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.jdbc.core.JdbcTemplate;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/support/JdbcBeanDefinitionReader.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/support/JdbcBeanDefinitionReader.java
index 57736df911c..9791bd4b529 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/support/JdbcBeanDefinitionReader.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/support/JdbcBeanDefinitionReader.java
@@ -17,6 +17,7 @@
 package org.springframework.jdbc.core.support;
 
 import java.util.Properties;
+
 import javax.sql.DataSource;
 
 import org.springframework.beans.factory.support.BeanDefinitionRegistry;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/support/JdbcDaoSupport.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/support/JdbcDaoSupport.java
index aaf862cb08f..0184d934df4 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/support/JdbcDaoSupport.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/support/JdbcDaoSupport.java
@@ -17,6 +17,7 @@
 package org.springframework.jdbc.core.support;
 
 import java.sql.Connection;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.support.DaoSupport;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/AbstractDataSource.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/AbstractDataSource.java
index c5617493f62..2bb62d1c3d6 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/AbstractDataSource.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/AbstractDataSource.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.datasource;
 import java.io.PrintWriter;
 import java.sql.SQLException;
 import java.util.logging.Logger;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DataSourceTransactionManager.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DataSourceTransactionManager.java
index 879b8330d8a..ad60d673ed3 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DataSourceTransactionManager.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DataSourceTransactionManager.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.datasource;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.springframework.beans.factory.InitializingBean;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DataSourceUtils.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DataSourceUtils.java
index db0c5306c1b..606ff09ab4b 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DataSourceUtils.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DataSourceUtils.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.datasource;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DelegatingDataSource.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DelegatingDataSource.java
index 419224deac1..72043978205 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DelegatingDataSource.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/DelegatingDataSource.java
@@ -20,6 +20,7 @@ import java.io.PrintWriter;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.util.logging.Logger;
+
 import javax.sql.DataSource;
 
 import org.springframework.beans.factory.InitializingBean;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/LazyConnectionDataSourceProxy.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/LazyConnectionDataSourceProxy.java
index f198c662d73..897ebbcbc86 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/LazyConnectionDataSourceProxy.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/LazyConnectionDataSourceProxy.java
@@ -23,6 +23,7 @@ import java.lang.reflect.Proxy;
 import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/SmartDataSource.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/SmartDataSource.java
index 5cab002f687..c56133a8c60 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/SmartDataSource.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/SmartDataSource.java
@@ -17,6 +17,7 @@
 package org.springframework.jdbc.datasource;
 
 import java.sql.Connection;
+
 import javax.sql.DataSource;
 
 /**
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/TransactionAwareDataSourceProxy.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/TransactionAwareDataSourceProxy.java
index 7d29cc4785b..6a502d9496a 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/TransactionAwareDataSourceProxy.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/TransactionAwareDataSourceProxy.java
@@ -23,6 +23,7 @@ import java.lang.reflect.Proxy;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/WebSphereDataSourceAdapter.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/WebSphereDataSourceAdapter.java
index e19d89ddf9e..95e7a2daada 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/WebSphereDataSourceAdapter.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/WebSphereDataSourceAdapter.java
@@ -20,6 +20,7 @@ import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.sql.Connection;
 import java.sql.SQLException;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/AbstractEmbeddedDatabaseConfigurer.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/AbstractEmbeddedDatabaseConfigurer.java
index 15aba492e09..82816ba9539 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/AbstractEmbeddedDatabaseConfigurer.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/AbstractEmbeddedDatabaseConfigurer.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.datasource.embedded;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/DerbyEmbeddedDatabaseConfigurer.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/DerbyEmbeddedDatabaseConfigurer.java
index 440906a6de4..7375d7044e3 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/DerbyEmbeddedDatabaseConfigurer.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/DerbyEmbeddedDatabaseConfigurer.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.datasource.embedded;
 
 import java.sql.SQLException;
 import java.util.Properties;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.LogFactory;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/EmbeddedDatabaseFactory.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/EmbeddedDatabaseFactory.java
index c81cd52ae69..52b66888b96 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/EmbeddedDatabaseFactory.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/EmbeddedDatabaseFactory.java
@@ -21,6 +21,7 @@ import java.sql.Connection;
 import java.sql.SQLException;
 import java.util.UUID;
 import java.util.logging.Logger;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/SimpleDriverDataSourceFactory.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/SimpleDriverDataSourceFactory.java
index 297e4dc57cd..b1a58505cd0 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/SimpleDriverDataSourceFactory.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/SimpleDriverDataSourceFactory.java
@@ -17,6 +17,7 @@
 package org.springframework.jdbc.datasource.embedded;
 
 import java.sql.Driver;
+
 import javax.sql.DataSource;
 
 import org.springframework.jdbc.datasource.SimpleDriverDataSource;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/DatabasePopulatorUtils.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/DatabasePopulatorUtils.java
index 5aaef88854f..534df4a0821 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/DatabasePopulatorUtils.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/DatabasePopulatorUtils.java
@@ -17,6 +17,7 @@
 package org.springframework.jdbc.datasource.init;
 
 import java.sql.Connection;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/ResourceDatabasePopulator.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/ResourceDatabasePopulator.java
index 8332c182f8b..214a857620b 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/ResourceDatabasePopulator.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/ResourceDatabasePopulator.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/lookup/AbstractRoutingDataSource.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/lookup/AbstractRoutingDataSource.java
index ac7c9bbeb4c..b89bb1abeb8 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/lookup/AbstractRoutingDataSource.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/lookup/AbstractRoutingDataSource.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.sql.SQLException;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.beans.factory.InitializingBean;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/lookup/MapDataSourceLookup.java b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/lookup/MapDataSourceLookup.java
index a53b5ff68c3..297a8051c17 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/lookup/MapDataSourceLookup.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/datasource/lookup/MapDataSourceLookup.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.datasource.lookup;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/BatchSqlUpdate.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/BatchSqlUpdate.java
index 2d4c064709b..243a8d62466 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/BatchSqlUpdate.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/BatchSqlUpdate.java
@@ -22,6 +22,7 @@ import java.util.ArrayDeque;
 import java.util.ArrayList;
 import java.util.Deque;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/MappingSqlQuery.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/MappingSqlQuery.java
index 2e162d50230..86e38b0200e 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/MappingSqlQuery.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/MappingSqlQuery.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.object;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/MappingSqlQueryWithParameters.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/MappingSqlQueryWithParameters.java
index 354dfc448f8..5743e3c7636 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/MappingSqlQueryWithParameters.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/MappingSqlQueryWithParameters.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.object;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.jdbc.core.RowMapper;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/RdbmsOperation.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/RdbmsOperation.java
index 7820742c902..1c33f266e39 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/RdbmsOperation.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/RdbmsOperation.java
@@ -23,6 +23,7 @@ import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlCall.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlCall.java
index 50f9e318ade..d8d50d8fd45 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlCall.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlCall.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.object;
 
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.jdbc.core.CallableStatementCreator;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlFunction.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlFunction.java
index 4a4a52f1081..4a3cb1d8409 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlFunction.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlFunction.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.object;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.TypeMismatchDataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlQuery.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlQuery.java
index d679c1b2b7d..c7176f8df40 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlQuery.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlQuery.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.object;
 
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlUpdate.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlUpdate.java
index 0aa226143d7..1f3ae94e4a5 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlUpdate.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/SqlUpdate.java
@@ -17,6 +17,7 @@
 package org.springframework.jdbc.object;
 
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/StoredProcedure.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/StoredProcedure.java
index e6bb726e288..d2d35e07544 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/StoredProcedure.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/StoredProcedure.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.object;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/object/UpdatableSqlQuery.java b/spring-jdbc/src/main/java/org/springframework/jdbc/object/UpdatableSqlQuery.java
index 9d50d79bf22..3c731b0d1f5 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/object/UpdatableSqlQuery.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/object/UpdatableSqlQuery.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.object;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.springframework.jdbc.core.RowMapper;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/support/DatabaseStartupValidator.java b/spring-jdbc/src/main/java/org/springframework/jdbc/support/DatabaseStartupValidator.java
index e24e1835b1f..cab49de32b4 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/support/DatabaseStartupValidator.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/support/DatabaseStartupValidator.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.concurrent.TimeUnit;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/support/JdbcUtils.java b/spring-jdbc/src/main/java/org/springframework/jdbc/support/JdbcUtils.java
index 970eb944428..c13a854c125 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/support/JdbcUtils.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/support/JdbcUtils.java
@@ -31,6 +31,7 @@ import java.sql.Statement;
 import java.sql.Types;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/support/SQLErrorCodeSQLExceptionTranslator.java b/spring-jdbc/src/main/java/org/springframework/jdbc/support/SQLErrorCodeSQLExceptionTranslator.java
index 34c90408c58..3df3f7a85b7 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/support/SQLErrorCodeSQLExceptionTranslator.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/support/SQLErrorCodeSQLExceptionTranslator.java
@@ -20,6 +20,7 @@ import java.lang.reflect.Constructor;
 import java.sql.BatchUpdateException;
 import java.sql.SQLException;
 import java.util.Arrays;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.CannotAcquireLockException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/support/SQLErrorCodesFactory.java b/spring-jdbc/src/main/java/org/springframework/jdbc/support/SQLErrorCodesFactory.java
index 3635b75b571..74a9f1e6f85 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/support/SQLErrorCodesFactory.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/support/SQLErrorCodesFactory.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.support;
 
 import java.util.Collections;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/AbstractIdentityColumnMaxValueIncrementer.java b/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/AbstractIdentityColumnMaxValueIncrementer.java
index 39b43d187a2..0bb44451572 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/AbstractIdentityColumnMaxValueIncrementer.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/AbstractIdentityColumnMaxValueIncrementer.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/AbstractSequenceMaxValueIncrementer.java b/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/AbstractSequenceMaxValueIncrementer.java
index 4cdd8afc586..4909ffe1c93 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/AbstractSequenceMaxValueIncrementer.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/AbstractSequenceMaxValueIncrementer.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/MySQLMaxValueIncrementer.java b/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/MySQLMaxValueIncrementer.java
index 01ee3385c3a..cf6d0f04146 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/MySQLMaxValueIncrementer.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/support/incrementer/MySQLMaxValueIncrementer.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.springframework.dao.DataAccessException;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/support/xml/Jdbc4SqlXmlHandler.java b/spring-jdbc/src/main/java/org/springframework/jdbc/support/xml/Jdbc4SqlXmlHandler.java
index 5b31e3b1442..a79fb2723ee 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/support/xml/Jdbc4SqlXmlHandler.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/support/xml/Jdbc4SqlXmlHandler.java
@@ -23,6 +23,7 @@ import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.SQLXML;
+
 import javax.xml.transform.Result;
 import javax.xml.transform.Source;
 import javax.xml.transform.dom.DOMResult;
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/support/xml/SqlXmlHandler.java b/spring-jdbc/src/main/java/org/springframework/jdbc/support/xml/SqlXmlHandler.java
index 085c8eaa2f1..e4f7318fc62 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/support/xml/SqlXmlHandler.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/support/xml/SqlXmlHandler.java
@@ -20,6 +20,7 @@ import java.io.InputStream;
 import java.io.Reader;
 import java.sql.ResultSet;
 import java.sql.SQLException;
+
 import javax.xml.transform.Result;
 import javax.xml.transform.Source;
 
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/config/InitializeDatabaseIntegrationTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/config/InitializeDatabaseIntegrationTests.java
index 35248c3f8ae..e3464094f65 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/config/InitializeDatabaseIntegrationTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/config/InitializeDatabaseIntegrationTests.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.config;
 
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/config/JdbcNamespaceIntegrationTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/config/JdbcNamespaceIntegrationTests.java
index 1c6599ba32c..25b4a13d2dc 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/config/JdbcNamespaceIntegrationTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/config/JdbcNamespaceIntegrationTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jdbc.config;
 
 import java.util.function.Predicate;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/JdbcTemplateQueryTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/JdbcTemplateQueryTests.java
index 06dd8256635..76f54dca8ff 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/JdbcTemplateQueryTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/JdbcTemplateQueryTests.java
@@ -26,6 +26,7 @@ import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/JdbcTemplateTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/JdbcTemplateTests.java
index 4b70d22193e..25f84cb0893 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/JdbcTemplateTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/JdbcTemplateTests.java
@@ -33,6 +33,7 @@ import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplateTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplateTests.java
index f58c9ad3957..119c6865e3d 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplateTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplateTests.java
@@ -28,6 +28,7 @@ import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterQueryTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterQueryTests.java
index ede726fc89d..25ccf1eaa87 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterQueryTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterQueryTests.java
@@ -28,6 +28,7 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/CallMetaDataContextTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/CallMetaDataContextTests.java
index 14a15fd4c74..260b85f7370 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/CallMetaDataContextTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/CallMetaDataContextTests.java
@@ -22,6 +22,7 @@ import java.sql.Types;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/SimpleJdbcCallTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/SimpleJdbcCallTests.java
index 139c7f1aad8..51a9bca7db9 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/SimpleJdbcCallTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/SimpleJdbcCallTests.java
@@ -22,6 +22,7 @@ import java.sql.DatabaseMetaData;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Types;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/SimpleJdbcInsertTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/SimpleJdbcInsertTests.java
index 06662bc46b7..ec399d3c281 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/SimpleJdbcInsertTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/SimpleJdbcInsertTests.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.sql.DatabaseMetaData;
 import java.sql.ResultSet;
 import java.util.HashMap;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/TableMetaDataContextTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/TableMetaDataContextTests.java
index cae12d2db8c..f49e69ee85a 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/TableMetaDataContextTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/simple/TableMetaDataContextTests.java
@@ -23,6 +23,7 @@ import java.sql.Types;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/support/JdbcBeanDefinitionReaderTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/support/JdbcBeanDefinitionReaderTests.java
index 94fabb4e864..c2a14f0f0e4 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/support/JdbcBeanDefinitionReaderTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/support/JdbcBeanDefinitionReaderTests.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.core.support;
 import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/support/JdbcDaoSupportTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/support/JdbcDaoSupportTests.java
index 05aede4bcfe..8f95cf8d843 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/support/JdbcDaoSupportTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/support/JdbcDaoSupportTests.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.core.support;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DataSourceJtaTransactionTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DataSourceJtaTransactionTests.java
index abad52cad57..13e87b621bc 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DataSourceJtaTransactionTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DataSourceJtaTransactionTests.java
@@ -21,6 +21,7 @@ import java.sql.SQLException;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 import javax.transaction.RollbackException;
 import javax.transaction.Status;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DataSourceTransactionManagerTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DataSourceTransactionManagerTests.java
index e565d37f932..0b9f7690af8 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DataSourceTransactionManagerTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DataSourceTransactionManagerTests.java
@@ -22,6 +22,7 @@ import java.sql.PreparedStatement;
 import java.sql.SQLException;
 import java.sql.Savepoint;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DelegatingDataSourceTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DelegatingDataSourceTests.java
index 9c24806ff4b..59ce02c56d3 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DelegatingDataSourceTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DelegatingDataSourceTests.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.datasource;
 import java.io.ByteArrayOutputStream;
 import java.io.PrintWriter;
 import java.sql.Connection;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/TestDataSourceWrapper.java b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/TestDataSourceWrapper.java
index 3e57656a326..c12160c8431 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/TestDataSourceWrapper.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/TestDataSourceWrapper.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.datasource;
 
 import java.sql.Connection;
 import java.sql.SQLException;
+
 import javax.sql.DataSource;
 
 public class TestDataSourceWrapper extends AbstractDataSource {
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/UserCredentialsDataSourceAdapterTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/UserCredentialsDataSourceAdapterTests.java
index 55a03f00119..ff047ccf8bb 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/UserCredentialsDataSourceAdapterTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/UserCredentialsDataSourceAdapterTests.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.datasource;
 
 import java.sql.Connection;
 import java.sql.SQLException;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/lookup/MapDataSourceLookupTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/lookup/MapDataSourceLookupTests.java
index 9e86fc6beac..39b7b6dc92b 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/lookup/MapDataSourceLookupTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/datasource/lookup/MapDataSourceLookupTests.java
@@ -18,6 +18,7 @@ package org.springframework.jdbc.datasource.lookup;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/object/BatchSqlUpdateTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/object/BatchSqlUpdateTests.java
index 2f7047b10f2..6ea55b5ff31 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/object/BatchSqlUpdateTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/object/BatchSqlUpdateTests.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.sql.DatabaseMetaData;
 import java.sql.PreparedStatement;
 import java.sql.Types;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/object/GenericSqlQueryTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/object/GenericSqlQueryTests.java
index fe838f5a798..62ee26896ac 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/object/GenericSqlQueryTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/object/GenericSqlQueryTests.java
@@ -24,6 +24,7 @@ import java.sql.Types;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/object/GenericStoredProcedureTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/object/GenericStoredProcedureTests.java
index 854c2847d40..149c7929114 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/object/GenericStoredProcedureTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/object/GenericStoredProcedureTests.java
@@ -21,6 +21,7 @@ import java.sql.Connection;
 import java.sql.Types;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/object/RdbmsOperationTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/object/RdbmsOperationTests.java
index fdcc4c6f444..c91d7bd7897 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/object/RdbmsOperationTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/object/RdbmsOperationTests.java
@@ -19,6 +19,7 @@ package org.springframework.jdbc.object;
 import java.sql.Types;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/object/SqlQueryTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/object/SqlQueryTests.java
index 3e40f63176f..e6c95ee1ddd 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/object/SqlQueryTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/object/SqlQueryTests.java
@@ -27,6 +27,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/object/SqlUpdateTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/object/SqlUpdateTests.java
index 3c3c074ceb2..852d8555a7c 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/object/SqlUpdateTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/object/SqlUpdateTests.java
@@ -24,6 +24,7 @@ import java.sql.SQLException;
 import java.sql.Types;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/object/StoredProcedureTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/object/StoredProcedureTests.java
index 1602e87b840..ee7b13e1a73 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/object/StoredProcedureTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/object/StoredProcedureTests.java
@@ -26,6 +26,7 @@ import java.sql.Types;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.AfterEach;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/support/DataFieldMaxValueIncrementerTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/support/DataFieldMaxValueIncrementerTests.java
index b91c9345614..d2e3594abe4 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/support/DataFieldMaxValueIncrementerTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/support/DataFieldMaxValueIncrementerTests.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/support/SQLErrorCodesFactoryTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/support/SQLErrorCodesFactoryTests.java
index a23728ba31b..f2d69fa1493 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/support/SQLErrorCodesFactoryTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/support/SQLErrorCodesFactoryTests.java
@@ -20,6 +20,7 @@ import java.sql.Connection;
 import java.sql.DatabaseMetaData;
 import java.sql.SQLException;
 import java.util.Arrays;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jms/src/main/java/org/springframework/jms/connection/CachingConnectionFactory.java b/spring-jms/src/main/java/org/springframework/jms/connection/CachingConnectionFactory.java
index c2fb05e6181..2f876fb2496 100644
--- a/spring-jms/src/main/java/org/springframework/jms/connection/CachingConnectionFactory.java
+++ b/spring-jms/src/main/java/org/springframework/jms/connection/CachingConnectionFactory.java
@@ -28,6 +28,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
+
 import javax.jms.Connection;
 import javax.jms.ConnectionFactory;
 import javax.jms.Destination;
diff --git a/spring-jms/src/main/java/org/springframework/jms/connection/ChainedExceptionListener.java b/spring-jms/src/main/java/org/springframework/jms/connection/ChainedExceptionListener.java
index eea5525da7a..eb5d0beac02 100644
--- a/spring-jms/src/main/java/org/springframework/jms/connection/ChainedExceptionListener.java
+++ b/spring-jms/src/main/java/org/springframework/jms/connection/ChainedExceptionListener.java
@@ -18,6 +18,7 @@ package org.springframework.jms.connection;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.jms.ExceptionListener;
 import javax.jms.JMSException;
 
diff --git a/spring-jms/src/main/java/org/springframework/jms/connection/JmsResourceHolder.java b/spring-jms/src/main/java/org/springframework/jms/connection/JmsResourceHolder.java
index c4ff7c80d11..6bf7b80641f 100644
--- a/spring-jms/src/main/java/org/springframework/jms/connection/JmsResourceHolder.java
+++ b/spring-jms/src/main/java/org/springframework/jms/connection/JmsResourceHolder.java
@@ -20,6 +20,7 @@ import java.lang.reflect.Method;
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.Map;
+
 import javax.jms.Connection;
 import javax.jms.ConnectionFactory;
 import javax.jms.JMSException;
diff --git a/spring-jms/src/main/java/org/springframework/jms/connection/SingleConnectionFactory.java b/spring-jms/src/main/java/org/springframework/jms/connection/SingleConnectionFactory.java
index 261e0952745..bc1f74c48c3 100644
--- a/spring-jms/src/main/java/org/springframework/jms/connection/SingleConnectionFactory.java
+++ b/spring-jms/src/main/java/org/springframework/jms/connection/SingleConnectionFactory.java
@@ -24,6 +24,7 @@ import java.util.ArrayList;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.jms.Connection;
 import javax.jms.ConnectionFactory;
 import javax.jms.ExceptionListener;
diff --git a/spring-jms/src/main/java/org/springframework/jms/connection/TransactionAwareConnectionFactoryProxy.java b/spring-jms/src/main/java/org/springframework/jms/connection/TransactionAwareConnectionFactoryProxy.java
index c856c8af0c6..def15e2b4f4 100644
--- a/spring-jms/src/main/java/org/springframework/jms/connection/TransactionAwareConnectionFactoryProxy.java
+++ b/spring-jms/src/main/java/org/springframework/jms/connection/TransactionAwareConnectionFactoryProxy.java
@@ -22,6 +22,7 @@ import java.lang.reflect.Method;
 import java.lang.reflect.Proxy;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.jms.Connection;
 import javax.jms.ConnectionFactory;
 import javax.jms.JMSContext;
diff --git a/spring-jms/src/main/java/org/springframework/jms/core/JmsMessageOperations.java b/spring-jms/src/main/java/org/springframework/jms/core/JmsMessageOperations.java
index 254f75332d5..5d4f2240129 100644
--- a/spring-jms/src/main/java/org/springframework/jms/core/JmsMessageOperations.java
+++ b/spring-jms/src/main/java/org/springframework/jms/core/JmsMessageOperations.java
@@ -17,6 +17,7 @@
 package org.springframework.jms.core;
 
 import java.util.Map;
+
 import javax.jms.Destination;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-jms/src/main/java/org/springframework/jms/core/JmsMessagingTemplate.java b/spring-jms/src/main/java/org/springframework/jms/core/JmsMessagingTemplate.java
index 33cf289209d..7eaa1bd8d98 100644
--- a/spring-jms/src/main/java/org/springframework/jms/core/JmsMessagingTemplate.java
+++ b/spring-jms/src/main/java/org/springframework/jms/core/JmsMessagingTemplate.java
@@ -17,6 +17,7 @@
 package org.springframework.jms.core;
 
 import java.util.Map;
+
 import javax.jms.ConnectionFactory;
 import javax.jms.Destination;
 import javax.jms.JMSException;
diff --git a/spring-jms/src/main/java/org/springframework/jms/listener/AbstractJmsListeningContainer.java b/spring-jms/src/main/java/org/springframework/jms/listener/AbstractJmsListeningContainer.java
index 54721bfb2d0..dd3869d9610 100644
--- a/spring-jms/src/main/java/org/springframework/jms/listener/AbstractJmsListeningContainer.java
+++ b/spring-jms/src/main/java/org/springframework/jms/listener/AbstractJmsListeningContainer.java
@@ -19,6 +19,7 @@ package org.springframework.jms.listener;
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
+
 import javax.jms.Connection;
 import javax.jms.JMSException;
 
diff --git a/spring-jms/src/main/java/org/springframework/jms/listener/DefaultMessageListenerContainer.java b/spring-jms/src/main/java/org/springframework/jms/listener/DefaultMessageListenerContainer.java
index 700c5b1cc8b..a591509ea10 100644
--- a/spring-jms/src/main/java/org/springframework/jms/listener/DefaultMessageListenerContainer.java
+++ b/spring-jms/src/main/java/org/springframework/jms/listener/DefaultMessageListenerContainer.java
@@ -19,6 +19,7 @@ package org.springframework.jms.listener;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.Executor;
+
 import javax.jms.Connection;
 import javax.jms.JMSException;
 import javax.jms.MessageConsumer;
diff --git a/spring-jms/src/main/java/org/springframework/jms/listener/SimpleMessageListenerContainer.java b/spring-jms/src/main/java/org/springframework/jms/listener/SimpleMessageListenerContainer.java
index 44066ff363b..defc82ece9d 100644
--- a/spring-jms/src/main/java/org/springframework/jms/listener/SimpleMessageListenerContainer.java
+++ b/spring-jms/src/main/java/org/springframework/jms/listener/SimpleMessageListenerContainer.java
@@ -19,6 +19,7 @@ package org.springframework.jms.listener;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.Executor;
+
 import javax.jms.Connection;
 import javax.jms.ConnectionFactory;
 import javax.jms.Destination;
diff --git a/spring-jms/src/main/java/org/springframework/jms/listener/adapter/MessageListenerAdapter.java b/spring-jms/src/main/java/org/springframework/jms/listener/adapter/MessageListenerAdapter.java
index 8a96a3e032d..2743b70439c 100644
--- a/spring-jms/src/main/java/org/springframework/jms/listener/adapter/MessageListenerAdapter.java
+++ b/spring-jms/src/main/java/org/springframework/jms/listener/adapter/MessageListenerAdapter.java
@@ -17,6 +17,7 @@
 package org.springframework.jms.listener.adapter;
 
 import java.lang.reflect.InvocationTargetException;
+
 import javax.jms.JMSException;
 import javax.jms.Message;
 import javax.jms.MessageListener;
diff --git a/spring-jms/src/main/java/org/springframework/jms/listener/endpoint/StandardJmsActivationSpecFactory.java b/spring-jms/src/main/java/org/springframework/jms/listener/endpoint/StandardJmsActivationSpecFactory.java
index 9a047988594..632a1251316 100644
--- a/spring-jms/src/main/java/org/springframework/jms/listener/endpoint/StandardJmsActivationSpecFactory.java
+++ b/spring-jms/src/main/java/org/springframework/jms/listener/endpoint/StandardJmsActivationSpecFactory.java
@@ -17,6 +17,7 @@
 package org.springframework.jms.listener.endpoint;
 
 import java.util.Map;
+
 import javax.jms.JMSException;
 import javax.jms.Queue;
 import javax.jms.Session;
diff --git a/spring-jms/src/main/java/org/springframework/jms/support/JmsMessageHeaderAccessor.java b/spring-jms/src/main/java/org/springframework/jms/support/JmsMessageHeaderAccessor.java
index 3fb25c48e4d..c7ccdf4e96c 100644
--- a/spring-jms/src/main/java/org/springframework/jms/support/JmsMessageHeaderAccessor.java
+++ b/spring-jms/src/main/java/org/springframework/jms/support/JmsMessageHeaderAccessor.java
@@ -18,6 +18,7 @@ package org.springframework.jms.support;
 
 import java.util.List;
 import java.util.Map;
+
 import javax.jms.Destination;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-jms/src/main/java/org/springframework/jms/support/SimpleJmsHeaderMapper.java b/spring-jms/src/main/java/org/springframework/jms/support/SimpleJmsHeaderMapper.java
index 80954b68782..6e029876388 100644
--- a/spring-jms/src/main/java/org/springframework/jms/support/SimpleJmsHeaderMapper.java
+++ b/spring-jms/src/main/java/org/springframework/jms/support/SimpleJmsHeaderMapper.java
@@ -22,6 +22,7 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.jms.Destination;
 import javax.jms.JMSException;
 import javax.jms.Message;
diff --git a/spring-jms/src/main/java/org/springframework/jms/support/converter/MappingJackson2MessageConverter.java b/spring-jms/src/main/java/org/springframework/jms/support/converter/MappingJackson2MessageConverter.java
index f4c9a4e20c6..e12c56d6803 100644
--- a/spring-jms/src/main/java/org/springframework/jms/support/converter/MappingJackson2MessageConverter.java
+++ b/spring-jms/src/main/java/org/springframework/jms/support/converter/MappingJackson2MessageConverter.java
@@ -23,6 +23,7 @@ import java.io.StringWriter;
 import java.io.UnsupportedEncodingException;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.jms.BytesMessage;
 import javax.jms.JMSException;
 import javax.jms.Message;
diff --git a/spring-jms/src/main/java/org/springframework/jms/support/converter/MarshallingMessageConverter.java b/spring-jms/src/main/java/org/springframework/jms/support/converter/MarshallingMessageConverter.java
index 6e7258348a6..0c6a7cc482d 100644
--- a/spring-jms/src/main/java/org/springframework/jms/support/converter/MarshallingMessageConverter.java
+++ b/spring-jms/src/main/java/org/springframework/jms/support/converter/MarshallingMessageConverter.java
@@ -21,6 +21,7 @@ import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.StringReader;
 import java.io.StringWriter;
+
 import javax.jms.BytesMessage;
 import javax.jms.JMSException;
 import javax.jms.Message;
diff --git a/spring-jms/src/main/java/org/springframework/jms/support/converter/MessagingMessageConverter.java b/spring-jms/src/main/java/org/springframework/jms/support/converter/MessagingMessageConverter.java
index a13791911de..441f306d728 100644
--- a/spring-jms/src/main/java/org/springframework/jms/support/converter/MessagingMessageConverter.java
+++ b/spring-jms/src/main/java/org/springframework/jms/support/converter/MessagingMessageConverter.java
@@ -17,6 +17,7 @@
 package org.springframework.jms.support.converter;
 
 import java.util.Map;
+
 import javax.jms.JMSException;
 import javax.jms.Session;
 
diff --git a/spring-jms/src/main/java/org/springframework/jms/support/converter/SimpleMessageConverter.java b/spring-jms/src/main/java/org/springframework/jms/support/converter/SimpleMessageConverter.java
index a886b6cebda..4c28352000b 100644
--- a/spring-jms/src/main/java/org/springframework/jms/support/converter/SimpleMessageConverter.java
+++ b/spring-jms/src/main/java/org/springframework/jms/support/converter/SimpleMessageConverter.java
@@ -20,6 +20,7 @@ import java.io.Serializable;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.jms.BytesMessage;
 import javax.jms.JMSException;
 import javax.jms.MapMessage;
diff --git a/spring-jms/src/main/java/org/springframework/jms/support/destination/JndiDestinationResolver.java b/spring-jms/src/main/java/org/springframework/jms/support/destination/JndiDestinationResolver.java
index ca9c3999a9d..86e0e7da2ad 100644
--- a/spring-jms/src/main/java/org/springframework/jms/support/destination/JndiDestinationResolver.java
+++ b/spring-jms/src/main/java/org/springframework/jms/support/destination/JndiDestinationResolver.java
@@ -18,6 +18,7 @@ package org.springframework.jms.support.destination;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.jms.Destination;
 import javax.jms.JMSException;
 import javax.jms.Queue;
diff --git a/spring-jms/src/test/java/org/springframework/jms/StubTextMessage.java b/spring-jms/src/test/java/org/springframework/jms/StubTextMessage.java
index 2bb5efa6738..1c28c2615d3 100644
--- a/spring-jms/src/test/java/org/springframework/jms/StubTextMessage.java
+++ b/spring-jms/src/test/java/org/springframework/jms/StubTextMessage.java
@@ -18,6 +18,7 @@ package org.springframework.jms;
 
 import java.util.Enumeration;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.jms.Destination;
 import javax.jms.JMSException;
 import javax.jms.TextMessage;
diff --git a/spring-jms/src/test/java/org/springframework/jms/annotation/AbstractJmsAnnotationDrivenTests.java b/spring-jms/src/test/java/org/springframework/jms/annotation/AbstractJmsAnnotationDrivenTests.java
index b301e36ab11..d0986f527dc 100644
--- a/spring-jms/src/test/java/org/springframework/jms/annotation/AbstractJmsAnnotationDrivenTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/annotation/AbstractJmsAnnotationDrivenTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jms.annotation;
 
 import java.lang.reflect.Method;
+
 import javax.jms.JMSException;
 import javax.jms.Session;
 
diff --git a/spring-jms/src/test/java/org/springframework/jms/annotation/EnableJmsTests.java b/spring-jms/src/test/java/org/springframework/jms/annotation/EnableJmsTests.java
index 87ec2c81741..1bdc0d20c0e 100644
--- a/spring-jms/src/test/java/org/springframework/jms/annotation/EnableJmsTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/annotation/EnableJmsTests.java
@@ -18,6 +18,7 @@ package org.springframework.jms.annotation;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+
 import javax.jms.JMSException;
 import javax.jms.MessageListener;
 
diff --git a/spring-jms/src/test/java/org/springframework/jms/config/JmsListenerContainerFactoryIntegrationTests.java b/spring-jms/src/test/java/org/springframework/jms/config/JmsListenerContainerFactoryIntegrationTests.java
index 34034e59ccc..f1efec4d74a 100644
--- a/spring-jms/src/test/java/org/springframework/jms/config/JmsListenerContainerFactoryIntegrationTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/config/JmsListenerContainerFactoryIntegrationTests.java
@@ -19,6 +19,7 @@ package org.springframework.jms.config;
 import java.lang.reflect.Method;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.jms.JMSException;
 import javax.jms.Message;
 import javax.jms.MessageListener;
diff --git a/spring-jms/src/test/java/org/springframework/jms/config/JmsNamespaceHandlerTests.java b/spring-jms/src/test/java/org/springframework/jms/config/JmsNamespaceHandlerTests.java
index 6051f65377d..9627ee22044 100644
--- a/spring-jms/src/test/java/org/springframework/jms/config/JmsNamespaceHandlerTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/config/JmsNamespaceHandlerTests.java
@@ -20,6 +20,7 @@ import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Map;
 import java.util.Set;
+
 import javax.jms.ConnectionFactory;
 import javax.jms.Message;
 import javax.jms.MessageListener;
diff --git a/spring-jms/src/test/java/org/springframework/jms/config/MethodJmsListenerEndpointTests.java b/spring-jms/src/test/java/org/springframework/jms/config/MethodJmsListenerEndpointTests.java
index d938b4e35e6..4e74d2dc409 100644
--- a/spring-jms/src/test/java/org/springframework/jms/config/MethodJmsListenerEndpointTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/config/MethodJmsListenerEndpointTests.java
@@ -21,6 +21,7 @@ import java.lang.reflect.Method;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.jms.Destination;
 import javax.jms.InvalidDestinationException;
 import javax.jms.JMSException;
diff --git a/spring-jms/src/test/java/org/springframework/jms/core/JmsMessagingTemplateTests.java b/spring-jms/src/test/java/org/springframework/jms/core/JmsMessagingTemplateTests.java
index a1dda4dfca0..907f5efb06f 100644
--- a/spring-jms/src/test/java/org/springframework/jms/core/JmsMessagingTemplateTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/core/JmsMessagingTemplateTests.java
@@ -19,6 +19,7 @@ package org.springframework.jms.core;
 import java.io.Writer;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.jms.Destination;
 import javax.jms.JMSException;
 import javax.jms.MessageFormatException;
diff --git a/spring-jms/src/test/java/org/springframework/jms/core/JmsTemplateTests.java b/spring-jms/src/test/java/org/springframework/jms/core/JmsTemplateTests.java
index 91464914b54..0690e7d349d 100644
--- a/spring-jms/src/test/java/org/springframework/jms/core/JmsTemplateTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/core/JmsTemplateTests.java
@@ -19,6 +19,7 @@ package org.springframework.jms.core;
 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.util.List;
+
 import javax.jms.Connection;
 import javax.jms.ConnectionFactory;
 import javax.jms.DeliveryMode;
diff --git a/spring-jms/src/test/java/org/springframework/jms/core/support/JmsGatewaySupportTests.java b/spring-jms/src/test/java/org/springframework/jms/core/support/JmsGatewaySupportTests.java
index 5b95a94fd0b..b4b7d3ab445 100644
--- a/spring-jms/src/test/java/org/springframework/jms/core/support/JmsGatewaySupportTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/core/support/JmsGatewaySupportTests.java
@@ -17,6 +17,7 @@ package org.springframework.jms.core.support;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.jms.ConnectionFactory;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-jms/src/test/java/org/springframework/jms/listener/DefaultMessageListenerContainerTests.java b/spring-jms/src/test/java/org/springframework/jms/listener/DefaultMessageListenerContainerTests.java
index e655211fea3..4a83e858a33 100644
--- a/spring-jms/src/test/java/org/springframework/jms/listener/DefaultMessageListenerContainerTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/listener/DefaultMessageListenerContainerTests.java
@@ -18,6 +18,7 @@ package org.springframework.jms.listener;
 
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
+
 import javax.jms.Connection;
 import javax.jms.ConnectionFactory;
 import javax.jms.Destination;
diff --git a/spring-jms/src/test/java/org/springframework/jms/listener/SimpleMessageListenerContainerTests.java b/spring-jms/src/test/java/org/springframework/jms/listener/SimpleMessageListenerContainerTests.java
index 594ca6caa77..6f8ca80c4fe 100644
--- a/spring-jms/src/test/java/org/springframework/jms/listener/SimpleMessageListenerContainerTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/listener/SimpleMessageListenerContainerTests.java
@@ -18,6 +18,7 @@ package org.springframework.jms.listener;
 
 import java.util.HashSet;
 import java.util.Set;
+
 import javax.jms.Connection;
 import javax.jms.ConnectionFactory;
 import javax.jms.ExceptionListener;
diff --git a/spring-jms/src/test/java/org/springframework/jms/listener/adapter/MessageListenerAdapterTests.java b/spring-jms/src/test/java/org/springframework/jms/listener/adapter/MessageListenerAdapterTests.java
index e4901c19d99..c2c3ba6d1df 100644
--- a/spring-jms/src/test/java/org/springframework/jms/listener/adapter/MessageListenerAdapterTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/listener/adapter/MessageListenerAdapterTests.java
@@ -18,6 +18,7 @@ package org.springframework.jms.listener.adapter;
 
 import java.io.ByteArrayInputStream;
 import java.io.Serializable;
+
 import javax.jms.BytesMessage;
 import javax.jms.InvalidDestinationException;
 import javax.jms.JMSException;
diff --git a/spring-jms/src/test/java/org/springframework/jms/listener/adapter/MessagingMessageListenerAdapterTests.java b/spring-jms/src/test/java/org/springframework/jms/listener/adapter/MessagingMessageListenerAdapterTests.java
index b78bd659f66..35ace619bdf 100644
--- a/spring-jms/src/test/java/org/springframework/jms/listener/adapter/MessagingMessageListenerAdapterTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/listener/adapter/MessagingMessageListenerAdapterTests.java
@@ -19,6 +19,7 @@ package org.springframework.jms.listener.adapter;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.jms.DeliveryMode;
 import javax.jms.Destination;
 import javax.jms.JMSException;
diff --git a/spring-jms/src/test/java/org/springframework/jms/listener/adapter/ResponsiveMessageDelegate.java b/spring-jms/src/test/java/org/springframework/jms/listener/adapter/ResponsiveMessageDelegate.java
index 8bf06190b00..c162dc09814 100644
--- a/spring-jms/src/test/java/org/springframework/jms/listener/adapter/ResponsiveMessageDelegate.java
+++ b/spring-jms/src/test/java/org/springframework/jms/listener/adapter/ResponsiveMessageDelegate.java
@@ -18,6 +18,7 @@ package org.springframework.jms.listener.adapter;
 
 import java.io.Serializable;
 import java.util.Map;
+
 import javax.jms.BytesMessage;
 import javax.jms.MapMessage;
 import javax.jms.ObjectMessage;
diff --git a/spring-jms/src/test/java/org/springframework/jms/remoting/JmsInvokerTests.java b/spring-jms/src/test/java/org/springframework/jms/remoting/JmsInvokerTests.java
index f03d3324067..da4c7df35d3 100644
--- a/spring-jms/src/test/java/org/springframework/jms/remoting/JmsInvokerTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/remoting/JmsInvokerTests.java
@@ -19,6 +19,7 @@ package org.springframework.jms.remoting;
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.Enumeration;
+
 import javax.jms.CompletionListener;
 import javax.jms.Destination;
 import javax.jms.JMSException;
diff --git a/spring-jms/src/test/java/org/springframework/jms/support/JmsMessageHeaderAccessorTests.java b/spring-jms/src/test/java/org/springframework/jms/support/JmsMessageHeaderAccessorTests.java
index 2217a7deb7b..2255f34ea5d 100644
--- a/spring-jms/src/test/java/org/springframework/jms/support/JmsMessageHeaderAccessorTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/support/JmsMessageHeaderAccessorTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jms.support;
 
 import java.util.Map;
+
 import javax.jms.Destination;
 import javax.jms.JMSException;
 
diff --git a/spring-jms/src/test/java/org/springframework/jms/support/SimpleJmsHeaderMapperTests.java b/spring-jms/src/test/java/org/springframework/jms/support/SimpleJmsHeaderMapperTests.java
index 7e41747866e..8839696b4d3 100644
--- a/spring-jms/src/test/java/org/springframework/jms/support/SimpleJmsHeaderMapperTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/support/SimpleJmsHeaderMapperTests.java
@@ -18,6 +18,7 @@ package org.springframework.jms.support;
 
 import java.util.Date;
 import java.util.Map;
+
 import javax.jms.DeliveryMode;
 import javax.jms.Destination;
 import javax.jms.JMSException;
diff --git a/spring-jms/src/test/java/org/springframework/jms/support/SimpleMessageConverterTests.java b/spring-jms/src/test/java/org/springframework/jms/support/SimpleMessageConverterTests.java
index 536c863005c..932d91708ea 100644
--- a/spring-jms/src/test/java/org/springframework/jms/support/SimpleMessageConverterTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/support/SimpleMessageConverterTests.java
@@ -20,6 +20,7 @@ import java.io.ByteArrayInputStream;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.jms.BytesMessage;
 import javax.jms.JMSException;
 import javax.jms.MapMessage;
diff --git a/spring-jms/src/test/java/org/springframework/jms/support/converter/MappingJackson2MessageConverterTests.java b/spring-jms/src/test/java/org/springframework/jms/support/converter/MappingJackson2MessageConverterTests.java
index e4797233729..bbaa4f05c35 100644
--- a/spring-jms/src/test/java/org/springframework/jms/support/converter/MappingJackson2MessageConverterTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/support/converter/MappingJackson2MessageConverterTests.java
@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.jms.BytesMessage;
 import javax.jms.JMSException;
 import javax.jms.Session;
diff --git a/spring-jms/src/test/java/org/springframework/jms/support/converter/MessagingMessageConverterTests.java b/spring-jms/src/test/java/org/springframework/jms/support/converter/MessagingMessageConverterTests.java
index eaba78bf91e..d1c28956e5e 100644
--- a/spring-jms/src/test/java/org/springframework/jms/support/converter/MessagingMessageConverterTests.java
+++ b/spring-jms/src/test/java/org/springframework/jms/support/converter/MessagingMessageConverterTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jms.support.converter;
 
 import java.io.Serializable;
+
 import javax.jms.JMSException;
 import javax.jms.ObjectMessage;
 import javax.jms.Session;
diff --git a/spring-messaging/src/main/java/org/springframework/messaging/converter/MarshallingMessageConverter.java b/spring-messaging/src/main/java/org/springframework/messaging/converter/MarshallingMessageConverter.java
index 84fe8418d53..3a477c79f46 100644
--- a/spring-messaging/src/main/java/org/springframework/messaging/converter/MarshallingMessageConverter.java
+++ b/spring-messaging/src/main/java/org/springframework/messaging/converter/MarshallingMessageConverter.java
@@ -22,6 +22,7 @@ import java.io.StringReader;
 import java.io.StringWriter;
 import java.io.Writer;
 import java.util.Arrays;
+
 import javax.xml.transform.Result;
 import javax.xml.transform.Source;
 import javax.xml.transform.stream.StreamResult;
diff --git a/spring-messaging/src/test/java/org/springframework/messaging/converter/MarshallingMessageConverterTests.java b/spring-messaging/src/test/java/org/springframework/messaging/converter/MarshallingMessageConverterTests.java
index dc1e7653308..9fb9b0b5aa9 100644
--- a/spring-messaging/src/test/java/org/springframework/messaging/converter/MarshallingMessageConverterTests.java
+++ b/spring-messaging/src/test/java/org/springframework/messaging/converter/MarshallingMessageConverterTests.java
@@ -18,6 +18,7 @@ package org.springframework.messaging.converter;
 
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
+
 import javax.xml.bind.annotation.XmlRootElement;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-messaging/src/test/java/org/springframework/messaging/simp/annotation/support/SendToMethodReturnValueHandlerTests.java b/spring-messaging/src/test/java/org/springframework/messaging/simp/annotation/support/SendToMethodReturnValueHandlerTests.java
index 032044f4091..b9b267379a6 100644
--- a/spring-messaging/src/test/java/org/springframework/messaging/simp/annotation/support/SendToMethodReturnValueHandlerTests.java
+++ b/spring-messaging/src/test/java/org/springframework/messaging/simp/annotation/support/SendToMethodReturnValueHandlerTests.java
@@ -23,6 +23,7 @@ import java.nio.charset.StandardCharsets;
 import java.security.Principal;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.security.auth.Subject;
 
 import com.fasterxml.jackson.annotation.JsonView;
diff --git a/spring-orm/src/main/java/org/springframework/orm/hibernate5/HibernateTemplate.java b/spring-orm/src/main/java/org/springframework/orm/hibernate5/HibernateTemplate.java
index 95b2a8a9ad1..685dc3406de 100644
--- a/spring-orm/src/main/java/org/springframework/orm/hibernate5/HibernateTemplate.java
+++ b/spring-orm/src/main/java/org/springframework/orm/hibernate5/HibernateTemplate.java
@@ -24,6 +24,7 @@ import java.lang.reflect.Proxy;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;
+
 import javax.persistence.PersistenceException;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-orm/src/main/java/org/springframework/orm/hibernate5/HibernateTransactionManager.java b/spring-orm/src/main/java/org/springframework/orm/hibernate5/HibernateTransactionManager.java
index d8e22053709..382eb530e0d 100644
--- a/spring-orm/src/main/java/org/springframework/orm/hibernate5/HibernateTransactionManager.java
+++ b/spring-orm/src/main/java/org/springframework/orm/hibernate5/HibernateTransactionManager.java
@@ -18,6 +18,7 @@ package org.springframework.orm.hibernate5;
 
 import java.sql.Connection;
 import java.sql.ResultSet;
+
 import javax.persistence.PersistenceException;
 import javax.sql.DataSource;
 
diff --git a/spring-orm/src/main/java/org/springframework/orm/hibernate5/LocalSessionFactoryBean.java b/spring-orm/src/main/java/org/springframework/orm/hibernate5/LocalSessionFactoryBean.java
index ebdca50f7a8..8d389e64680 100644
--- a/spring-orm/src/main/java/org/springframework/orm/hibernate5/LocalSessionFactoryBean.java
+++ b/spring-orm/src/main/java/org/springframework/orm/hibernate5/LocalSessionFactoryBean.java
@@ -19,6 +19,7 @@ package org.springframework.orm.hibernate5;
 import java.io.File;
 import java.io.IOException;
 import java.util.Properties;
+
 import javax.sql.DataSource;
 
 import org.hibernate.Interceptor;
diff --git a/spring-orm/src/main/java/org/springframework/orm/hibernate5/LocalSessionFactoryBuilder.java b/spring-orm/src/main/java/org/springframework/orm/hibernate5/LocalSessionFactoryBuilder.java
index f79204c32df..3c8f9347883 100644
--- a/spring-orm/src/main/java/org/springframework/orm/hibernate5/LocalSessionFactoryBuilder.java
+++ b/spring-orm/src/main/java/org/springframework/orm/hibernate5/LocalSessionFactoryBuilder.java
@@ -27,6 +27,7 @@ import java.util.TreeSet;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
+
 import javax.persistence.AttributeConverter;
 import javax.persistence.Converter;
 import javax.persistence.Embeddable;
diff --git a/spring-orm/src/main/java/org/springframework/orm/hibernate5/SessionFactoryUtils.java b/spring-orm/src/main/java/org/springframework/orm/hibernate5/SessionFactoryUtils.java
index 51fdb81719c..79b0cecf2fe 100644
--- a/spring-orm/src/main/java/org/springframework/orm/hibernate5/SessionFactoryUtils.java
+++ b/spring-orm/src/main/java/org/springframework/orm/hibernate5/SessionFactoryUtils.java
@@ -18,6 +18,7 @@ package org.springframework.orm.hibernate5;
 
 import java.lang.reflect.Method;
 import java.util.Map;
+
 import javax.persistence.PersistenceException;
 import javax.sql.DataSource;
 
diff --git a/spring-orm/src/main/java/org/springframework/orm/hibernate5/support/OpenSessionInViewFilter.java b/spring-orm/src/main/java/org/springframework/orm/hibernate5/support/OpenSessionInViewFilter.java
index 28128814b69..a68af6f7786 100644
--- a/spring-orm/src/main/java/org/springframework/orm/hibernate5/support/OpenSessionInViewFilter.java
+++ b/spring-orm/src/main/java/org/springframework/orm/hibernate5/support/OpenSessionInViewFilter.java
@@ -17,6 +17,7 @@
 package org.springframework.orm.hibernate5.support;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/AbstractEntityManagerFactoryBean.java b/spring-orm/src/main/java/org/springframework/orm/jpa/AbstractEntityManagerFactoryBean.java
index 01ff86f47cf..84b42e3747c 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/AbstractEntityManagerFactoryBean.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/AbstractEntityManagerFactoryBean.java
@@ -32,6 +32,7 @@ import java.util.Properties;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.PersistenceException;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/DefaultJpaDialect.java b/spring-orm/src/main/java/org/springframework/orm/jpa/DefaultJpaDialect.java
index 6cb2142f2c2..7fe2d71eeff 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/DefaultJpaDialect.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/DefaultJpaDialect.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa;
 
 import java.io.Serializable;
 import java.sql.SQLException;
+
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceException;
 
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/EntityManagerFactoryAccessor.java b/spring-orm/src/main/java/org/springframework/orm/jpa/EntityManagerFactoryAccessor.java
index 09e13d0d3e6..b7ca9b83cd0 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/EntityManagerFactoryAccessor.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/EntityManagerFactoryAccessor.java
@@ -19,6 +19,7 @@ package org.springframework.orm.jpa;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/EntityManagerFactoryUtils.java b/spring-orm/src/main/java/org/springframework/orm/jpa/EntityManagerFactoryUtils.java
index 25942e0e119..b5a148ed3d8 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/EntityManagerFactoryUtils.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/EntityManagerFactoryUtils.java
@@ -17,6 +17,7 @@
 package org.springframework.orm.jpa;
 
 import java.util.Map;
+
 import javax.persistence.EntityExistsException;
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/ExtendedEntityManagerCreator.java b/spring-orm/src/main/java/org/springframework/orm/jpa/ExtendedEntityManagerCreator.java
index facd80b288d..fdebec4ae19 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/ExtendedEntityManagerCreator.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/ExtendedEntityManagerCreator.java
@@ -24,6 +24,7 @@ import java.lang.reflect.Proxy;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.EntityTransaction;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/JpaDialect.java b/spring-orm/src/main/java/org/springframework/orm/jpa/JpaDialect.java
index cd5765bed64..9ef53884a49 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/JpaDialect.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/JpaDialect.java
@@ -17,6 +17,7 @@
 package org.springframework.orm.jpa;
 
 import java.sql.SQLException;
+
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceException;
 
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/JpaTransactionManager.java b/spring-orm/src/main/java/org/springframework/orm/jpa/JpaTransactionManager.java
index e39a7dad94a..5c33b474d1c 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/JpaTransactionManager.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/JpaTransactionManager.java
@@ -19,6 +19,7 @@ package org.springframework.orm.jpa;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.EntityTransaction;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/JpaVendorAdapter.java b/spring-orm/src/main/java/org/springframework/orm/jpa/JpaVendorAdapter.java
index e0a0145450f..c8fc8ca9686 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/JpaVendorAdapter.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/JpaVendorAdapter.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa;
 
 import java.util.Collections;
 import java.util.Map;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.spi.PersistenceProvider;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/SharedEntityManagerCreator.java b/spring-orm/src/main/java/org/springframework/orm/jpa/SharedEntityManagerCreator.java
index 8c431170a36..c1e77af3216 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/SharedEntityManagerCreator.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/SharedEntityManagerCreator.java
@@ -27,6 +27,7 @@ import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Set;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.ParameterMode;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/ClassFileTransformerAdapter.java b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/ClassFileTransformerAdapter.java
index 972cdfc9fc1..162e886c2db 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/ClassFileTransformerAdapter.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/ClassFileTransformerAdapter.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa.persistenceunit;
 
 import java.lang.instrument.ClassFileTransformer;
 import java.security.ProtectionDomain;
+
 import javax.persistence.spi.ClassTransformer;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/DefaultPersistenceUnitManager.java b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/DefaultPersistenceUnitManager.java
index d6a79534e4f..c7ce1c16251 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/DefaultPersistenceUnitManager.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/DefaultPersistenceUnitManager.java
@@ -25,6 +25,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.persistence.Converter;
 import javax.persistence.Embeddable;
 import javax.persistence.Entity;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/MutablePersistenceUnitInfo.java b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/MutablePersistenceUnitInfo.java
index 671389d26ed..c4c2b1938e5 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/MutablePersistenceUnitInfo.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/MutablePersistenceUnitInfo.java
@@ -20,6 +20,7 @@ import java.net.URL;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Properties;
+
 import javax.persistence.SharedCacheMode;
 import javax.persistence.ValidationMode;
 import javax.persistence.spi.ClassTransformer;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/PersistenceUnitReader.java b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/PersistenceUnitReader.java
index 46a6926d462..88d1894f39a 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/PersistenceUnitReader.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/PersistenceUnitReader.java
@@ -21,6 +21,7 @@ import java.io.InputStream;
 import java.net.URL;
 import java.util.LinkedList;
 import java.util.List;
+
 import javax.persistence.SharedCacheMode;
 import javax.persistence.ValidationMode;
 import javax.persistence.spi.PersistenceUnitTransactionType;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/SmartPersistenceUnitInfo.java b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/SmartPersistenceUnitInfo.java
index fc79dea87a4..1ed577af6e4 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/SmartPersistenceUnitInfo.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/SmartPersistenceUnitInfo.java
@@ -17,6 +17,7 @@
 package org.springframework.orm.jpa.persistenceunit;
 
 import java.util.List;
+
 import javax.persistence.spi.PersistenceUnitInfo;
 
 /**
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/support/AsyncRequestInterceptor.java b/spring-orm/src/main/java/org/springframework/orm/jpa/support/AsyncRequestInterceptor.java
index dbaea0582cf..7f31393e132 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/support/AsyncRequestInterceptor.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/support/AsyncRequestInterceptor.java
@@ -17,6 +17,7 @@
 package org.springframework.orm.jpa.support;
 
 import java.util.concurrent.Callable;
+
 import javax.persistence.EntityManagerFactory;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/support/OpenEntityManagerInViewFilter.java b/spring-orm/src/main/java/org/springframework/orm/jpa/support/OpenEntityManagerInViewFilter.java
index e7214981b00..a36c0d64c8f 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/support/OpenEntityManagerInViewFilter.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/support/OpenEntityManagerInViewFilter.java
@@ -17,6 +17,7 @@
 package org.springframework.orm.jpa.support;
 
 import java.io.IOException;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.PersistenceException;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/support/PersistenceAnnotationBeanPostProcessor.java b/spring-orm/src/main/java/org/springframework/orm/jpa/support/PersistenceAnnotationBeanPostProcessor.java
index c574558604f..3560c02cde3 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/support/PersistenceAnnotationBeanPostProcessor.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/support/PersistenceAnnotationBeanPostProcessor.java
@@ -29,6 +29,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Properties;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.PersistenceContext;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/AbstractJpaVendorAdapter.java b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/AbstractJpaVendorAdapter.java
index 838f964a3d6..8d07ee6c609 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/AbstractJpaVendorAdapter.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/AbstractJpaVendorAdapter.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa.vendor;
 
 import java.util.Collections;
 import java.util.Map;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.spi.PersistenceUnitInfo;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/EclipseLinkJpaDialect.java b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/EclipseLinkJpaDialect.java
index a82534231b6..30db932f167 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/EclipseLinkJpaDialect.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/EclipseLinkJpaDialect.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa.vendor;
 
 import java.sql.Connection;
 import java.sql.SQLException;
+
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceException;
 
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/EclipseLinkJpaVendorAdapter.java b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/EclipseLinkJpaVendorAdapter.java
index a0ac2ba6e16..f3bc463226b 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/EclipseLinkJpaVendorAdapter.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/EclipseLinkJpaVendorAdapter.java
@@ -19,6 +19,7 @@ package org.springframework.orm.jpa.vendor;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.logging.Level;
+
 import javax.persistence.EntityManager;
 import javax.persistence.spi.PersistenceProvider;
 
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaDialect.java b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaDialect.java
index 96e1a4bc21a..adbe30badb5 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaDialect.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaDialect.java
@@ -19,6 +19,7 @@ package org.springframework.orm.jpa.vendor;
 import java.lang.reflect.Method;
 import java.sql.Connection;
 import java.sql.SQLException;
+
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceException;
 
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaSessionFactoryBean.java b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaSessionFactoryBean.java
index 8a527b049f5..090bd23b513 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaSessionFactoryBean.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaSessionFactoryBean.java
@@ -17,6 +17,7 @@
 package org.springframework.orm.jpa.vendor;
 
 import java.lang.reflect.Method;
+
 import javax.persistence.EntityManagerFactory;
 
 import org.hibernate.SessionFactory;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaVendorAdapter.java b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaVendorAdapter.java
index 4e103480566..1b8515aca37 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaVendorAdapter.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaVendorAdapter.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa.vendor;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.spi.PersistenceProvider;
diff --git a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/SpringHibernateJpaPersistenceProvider.java b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/SpringHibernateJpaPersistenceProvider.java
index 1c31ee67e58..32c6b4ed524 100644
--- a/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/SpringHibernateJpaPersistenceProvider.java
+++ b/spring-orm/src/main/java/org/springframework/orm/jpa/vendor/SpringHibernateJpaPersistenceProvider.java
@@ -19,6 +19,7 @@ package org.springframework.orm.jpa.vendor;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.spi.PersistenceUnitInfo;
 
diff --git a/spring-orm/src/test/java/org/springframework/orm/jpa/AbstractContainerEntityManagerFactoryIntegrationTests.java b/spring-orm/src/test/java/org/springframework/orm/jpa/AbstractContainerEntityManagerFactoryIntegrationTests.java
index dbcf58e12fc..3212318ec79 100644
--- a/spring-orm/src/test/java/org/springframework/orm/jpa/AbstractContainerEntityManagerFactoryIntegrationTests.java
+++ b/spring-orm/src/test/java/org/springframework/orm/jpa/AbstractContainerEntityManagerFactoryIntegrationTests.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa;
 
 import java.lang.reflect.Proxy;
 import java.util.List;
+
 import javax.persistence.EntityManager;
 import javax.persistence.FlushModeType;
 import javax.persistence.NoResultException;
diff --git a/spring-orm/src/test/java/org/springframework/orm/jpa/ApplicationManagedEntityManagerIntegrationTests.java b/spring-orm/src/test/java/org/springframework/orm/jpa/ApplicationManagedEntityManagerIntegrationTests.java
index 99efffcff8e..69986ebf539 100644
--- a/spring-orm/src/test/java/org/springframework/orm/jpa/ApplicationManagedEntityManagerIntegrationTests.java
+++ b/spring-orm/src/test/java/org/springframework/orm/jpa/ApplicationManagedEntityManagerIntegrationTests.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa;
 
 import java.lang.reflect.Proxy;
 import java.util.List;
+
 import javax.persistence.EntityManager;
 import javax.persistence.Query;
 import javax.persistence.TransactionRequiredException;
diff --git a/spring-orm/src/test/java/org/springframework/orm/jpa/ContainerManagedEntityManagerIntegrationTests.java b/spring-orm/src/test/java/org/springframework/orm/jpa/ContainerManagedEntityManagerIntegrationTests.java
index bccc8bf19cd..f87101156d2 100644
--- a/spring-orm/src/test/java/org/springframework/orm/jpa/ContainerManagedEntityManagerIntegrationTests.java
+++ b/spring-orm/src/test/java/org/springframework/orm/jpa/ContainerManagedEntityManagerIntegrationTests.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa;
 
 import java.lang.reflect.Proxy;
 import java.util.List;
+
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceException;
 import javax.persistence.Query;
diff --git a/spring-orm/src/test/java/org/springframework/orm/jpa/JpaTransactionManagerTests.java b/spring-orm/src/test/java/org/springframework/orm/jpa/JpaTransactionManagerTests.java
index 8642798e34e..668a8e023ba 100644
--- a/spring-orm/src/test/java/org/springframework/orm/jpa/JpaTransactionManagerTests.java
+++ b/spring-orm/src/test/java/org/springframework/orm/jpa/JpaTransactionManagerTests.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.EntityTransaction;
diff --git a/spring-orm/src/test/java/org/springframework/orm/jpa/LocalContainerEntityManagerFactoryBeanTests.java b/spring-orm/src/test/java/org/springframework/orm/jpa/LocalContainerEntityManagerFactoryBeanTests.java
index 0bc63122db4..6cbbdab3c00 100644
--- a/spring-orm/src/test/java/org/springframework/orm/jpa/LocalContainerEntityManagerFactoryBeanTests.java
+++ b/spring-orm/src/test/java/org/springframework/orm/jpa/LocalContainerEntityManagerFactoryBeanTests.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa;
 
 import java.util.Map;
 import java.util.Properties;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.EntityTransaction;
diff --git a/spring-orm/src/test/java/org/springframework/orm/jpa/LocalEntityManagerFactoryBeanTests.java b/spring-orm/src/test/java/org/springframework/orm/jpa/LocalEntityManagerFactoryBeanTests.java
index b391608f632..4d6b8095b95 100644
--- a/spring-orm/src/test/java/org/springframework/orm/jpa/LocalEntityManagerFactoryBeanTests.java
+++ b/spring-orm/src/test/java/org/springframework/orm/jpa/LocalEntityManagerFactoryBeanTests.java
@@ -18,6 +18,7 @@ package org.springframework.orm.jpa;
 
 import java.util.Map;
 import java.util.Properties;
+
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.spi.PersistenceProvider;
 import javax.persistence.spi.PersistenceUnitInfo;
diff --git a/spring-orm/src/test/java/org/springframework/orm/jpa/persistenceunit/PersistenceXmlParsingTests.java b/spring-orm/src/test/java/org/springframework/orm/jpa/persistenceunit/PersistenceXmlParsingTests.java
index f252ba6f13c..ba3b722259d 100644
--- a/spring-orm/src/test/java/org/springframework/orm/jpa/persistenceunit/PersistenceXmlParsingTests.java
+++ b/spring-orm/src/test/java/org/springframework/orm/jpa/persistenceunit/PersistenceXmlParsingTests.java
@@ -20,6 +20,7 @@ import java.net.URL;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.persistence.spi.PersistenceUnitInfo;
 import javax.persistence.spi.PersistenceUnitTransactionType;
 import javax.sql.DataSource;
diff --git a/spring-orm/src/test/java/org/springframework/orm/jpa/support/OpenEntityManagerInViewTests.java b/spring-orm/src/test/java/org/springframework/orm/jpa/support/OpenEntityManagerInViewTests.java
index 6af6353d8c0..ef68907f2cb 100644
--- a/spring-orm/src/test/java/org/springframework/orm/jpa/support/OpenEntityManagerInViewTests.java
+++ b/spring-orm/src/test/java/org/springframework/orm/jpa/support/OpenEntityManagerInViewTests.java
@@ -19,6 +19,7 @@ package org.springframework.orm.jpa.support;
 import java.io.IOException;
 import java.util.concurrent.Callable;
 import java.util.concurrent.atomic.AtomicInteger;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.servlet.AsyncEvent;
diff --git a/spring-orm/src/test/java/org/springframework/orm/jpa/support/PersistenceInjectionTests.java b/spring-orm/src/test/java/org/springframework/orm/jpa/support/PersistenceInjectionTests.java
index 3664b0d52bc..c8371b37845 100644
--- a/spring-orm/src/test/java/org/springframework/orm/jpa/support/PersistenceInjectionTests.java
+++ b/spring-orm/src/test/java/org/springframework/orm/jpa/support/PersistenceInjectionTests.java
@@ -23,6 +23,7 @@ import java.lang.reflect.Proxy;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.PersistenceContext;
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/Marshaller.java b/spring-oxm/src/main/java/org/springframework/oxm/Marshaller.java
index e52cde59691..2b1e61cb86e 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/Marshaller.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/Marshaller.java
@@ -17,6 +17,7 @@
 package org.springframework.oxm;
 
 import java.io.IOException;
+
 import javax.xml.transform.Result;
 
 /**
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/Unmarshaller.java b/spring-oxm/src/main/java/org/springframework/oxm/Unmarshaller.java
index 8d2d73b05ca..2cc041d09f9 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/Unmarshaller.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/Unmarshaller.java
@@ -17,6 +17,7 @@
 package org.springframework.oxm;
 
 import java.io.IOException;
+
 import javax.xml.transform.Source;
 
 /**
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/jaxb/ClassPathJaxb2TypeScanner.java b/spring-oxm/src/main/java/org/springframework/oxm/jaxb/ClassPathJaxb2TypeScanner.java
index 6a7af2f26fb..520d2a627d7 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/jaxb/ClassPathJaxb2TypeScanner.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/jaxb/ClassPathJaxb2TypeScanner.java
@@ -19,6 +19,7 @@ package org.springframework.oxm.jaxb;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlEnum;
 import javax.xml.bind.annotation.XmlRegistry;
 import javax.xml.bind.annotation.XmlRootElement;
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/jaxb/Jaxb2Marshaller.java b/spring-oxm/src/main/java/org/springframework/oxm/jaxb/Jaxb2Marshaller.java
index 3de79359524..176ccc83f8b 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/jaxb/Jaxb2Marshaller.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/jaxb/Jaxb2Marshaller.java
@@ -37,6 +37,7 @@ import java.util.Calendar;
 import java.util.Date;
 import java.util.Map;
 import java.util.UUID;
+
 import javax.activation.DataHandler;
 import javax.activation.DataSource;
 import javax.xml.XMLConstants;
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/jibx/JibxMarshaller.java b/spring-oxm/src/main/java/org/springframework/oxm/jibx/JibxMarshaller.java
index 8c1651edcb9..174c973c637 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/jibx/JibxMarshaller.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/jibx/JibxMarshaller.java
@@ -23,6 +23,7 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.io.Reader;
 import java.io.Writer;
+
 import javax.xml.stream.XMLEventReader;
 import javax.xml.stream.XMLEventWriter;
 import javax.xml.stream.XMLStreamException;
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/mime/MimeMarshaller.java b/spring-oxm/src/main/java/org/springframework/oxm/mime/MimeMarshaller.java
index b1199e14c41..f22ab1632ec 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/mime/MimeMarshaller.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/mime/MimeMarshaller.java
@@ -17,6 +17,7 @@
 package org.springframework.oxm.mime;
 
 import java.io.IOException;
+
 import javax.xml.transform.Result;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/mime/MimeUnmarshaller.java b/spring-oxm/src/main/java/org/springframework/oxm/mime/MimeUnmarshaller.java
index a8cf083f5ba..e45a3c35144 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/mime/MimeUnmarshaller.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/mime/MimeUnmarshaller.java
@@ -17,6 +17,7 @@
 package org.springframework.oxm.mime;
 
 import java.io.IOException;
+
 import javax.xml.transform.Source;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/support/AbstractMarshaller.java b/spring-oxm/src/main/java/org/springframework/oxm/support/AbstractMarshaller.java
index 94315a9f59a..f492caf38ca 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/support/AbstractMarshaller.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/support/AbstractMarshaller.java
@@ -22,6 +22,7 @@ import java.io.OutputStream;
 import java.io.Reader;
 import java.io.StringReader;
 import java.io.Writer;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/support/MarshallingSource.java b/spring-oxm/src/main/java/org/springframework/oxm/support/MarshallingSource.java
index c51bfa75c32..e2b7882485c 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/support/MarshallingSource.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/support/MarshallingSource.java
@@ -17,6 +17,7 @@
 package org.springframework.oxm.support;
 
 import java.io.IOException;
+
 import javax.xml.transform.Source;
 import javax.xml.transform.sax.SAXResult;
 import javax.xml.transform.sax.SAXSource;
diff --git a/spring-oxm/src/main/java/org/springframework/oxm/xstream/XStreamMarshaller.java b/spring-oxm/src/main/java/org/springframework/oxm/xstream/XStreamMarshaller.java
index bb419c1276c..df1100e471c 100644
--- a/spring-oxm/src/main/java/org/springframework/oxm/xstream/XStreamMarshaller.java
+++ b/spring-oxm/src/main/java/org/springframework/oxm/xstream/XStreamMarshaller.java
@@ -27,6 +27,7 @@ import java.lang.reflect.Constructor;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.xml.stream.XMLEventReader;
 import javax.xml.stream.XMLEventWriter;
 import javax.xml.stream.XMLStreamException;
diff --git a/spring-oxm/src/test/java/org/springframework/oxm/AbstractMarshallerTests.java b/spring-oxm/src/test/java/org/springframework/oxm/AbstractMarshallerTests.java
index 4a1b23f23e5..e588e74dbc6 100644
--- a/spring-oxm/src/test/java/org/springframework/oxm/AbstractMarshallerTests.java
+++ b/spring-oxm/src/test/java/org/springframework/oxm/AbstractMarshallerTests.java
@@ -18,6 +18,7 @@ package org.springframework.oxm;
 
 import java.io.ByteArrayOutputStream;
 import java.io.StringWriter;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.stream.XMLEventWriter;
diff --git a/spring-oxm/src/test/java/org/springframework/oxm/AbstractUnmarshallerTests.java b/spring-oxm/src/test/java/org/springframework/oxm/AbstractUnmarshallerTests.java
index bae8444b044..8433cce73bc 100644
--- a/spring-oxm/src/test/java/org/springframework/oxm/AbstractUnmarshallerTests.java
+++ b/spring-oxm/src/test/java/org/springframework/oxm/AbstractUnmarshallerTests.java
@@ -18,6 +18,7 @@ package org.springframework.oxm;
 
 import java.io.ByteArrayInputStream;
 import java.io.StringReader;
+
 import javax.xml.namespace.QName;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
diff --git a/spring-oxm/src/test/java/org/springframework/oxm/jaxb/Jaxb2MarshallerTests.java b/spring-oxm/src/test/java/org/springframework/oxm/jaxb/Jaxb2MarshallerTests.java
index 918e5924ff0..59ab3c43936 100644
--- a/spring-oxm/src/test/java/org/springframework/oxm/jaxb/Jaxb2MarshallerTests.java
+++ b/spring-oxm/src/test/java/org/springframework/oxm/jaxb/Jaxb2MarshallerTests.java
@@ -22,6 +22,7 @@ import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.lang.reflect.Type;
 import java.util.Collections;
+
 import javax.activation.DataHandler;
 import javax.activation.FileDataSource;
 import javax.xml.bind.JAXBElement;
diff --git a/spring-oxm/src/test/java/org/springframework/oxm/jaxb/Jaxb2UnmarshallerTests.java b/spring-oxm/src/test/java/org/springframework/oxm/jaxb/Jaxb2UnmarshallerTests.java
index 928a324d60a..0fd9e35fd58 100644
--- a/spring-oxm/src/test/java/org/springframework/oxm/jaxb/Jaxb2UnmarshallerTests.java
+++ b/spring-oxm/src/test/java/org/springframework/oxm/jaxb/Jaxb2UnmarshallerTests.java
@@ -19,6 +19,7 @@ package org.springframework.oxm.jaxb;
 import java.io.File;
 import java.io.IOException;
 import java.io.StringReader;
+
 import javax.activation.DataHandler;
 import javax.activation.FileDataSource;
 import javax.xml.bind.JAXBElement;
diff --git a/spring-oxm/src/test/java/org/springframework/oxm/jaxb/StandardClasses.java b/spring-oxm/src/test/java/org/springframework/oxm/jaxb/StandardClasses.java
index 3b91f1061ba..c5e3c2ae7ed 100644
--- a/spring-oxm/src/test/java/org/springframework/oxm/jaxb/StandardClasses.java
+++ b/spring-oxm/src/test/java/org/springframework/oxm/jaxb/StandardClasses.java
@@ -25,6 +25,7 @@ import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.UUID;
+
 import javax.activation.DataHandler;
 import javax.activation.DataSource;
 import javax.activation.URLDataSource;
diff --git a/spring-oxm/src/test/java/org/springframework/oxm/jibx/JibxMarshallerTests.java b/spring-oxm/src/test/java/org/springframework/oxm/jibx/JibxMarshallerTests.java
index 5155b3f5966..88a0ee8154d 100644
--- a/spring-oxm/src/test/java/org/springframework/oxm/jibx/JibxMarshallerTests.java
+++ b/spring-oxm/src/test/java/org/springframework/oxm/jibx/JibxMarshallerTests.java
@@ -17,6 +17,7 @@
 package org.springframework.oxm.jibx;
 
 import java.io.StringWriter;
+
 import javax.xml.transform.stream.StreamResult;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-oxm/src/test/java/org/springframework/oxm/jibx/JibxUnmarshallerTests.java b/spring-oxm/src/test/java/org/springframework/oxm/jibx/JibxUnmarshallerTests.java
index feacb9e625d..0dcf2117255 100644
--- a/spring-oxm/src/test/java/org/springframework/oxm/jibx/JibxUnmarshallerTests.java
+++ b/spring-oxm/src/test/java/org/springframework/oxm/jibx/JibxUnmarshallerTests.java
@@ -17,6 +17,7 @@
 package org.springframework.oxm.jibx;
 
 import java.io.ByteArrayInputStream;
+
 import javax.xml.transform.stream.StreamSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-oxm/src/test/java/org/springframework/oxm/xstream/XStreamMarshallerTests.java b/spring-oxm/src/test/java/org/springframework/oxm/xstream/XStreamMarshallerTests.java
index 6b1cd82e2d4..e3321c2e88d 100644
--- a/spring-oxm/src/test/java/org/springframework/oxm/xstream/XStreamMarshallerTests.java
+++ b/spring-oxm/src/test/java/org/springframework/oxm/xstream/XStreamMarshallerTests.java
@@ -26,6 +26,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicInteger;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.stream.XMLEventWriter;
diff --git a/spring-oxm/src/test/java/org/springframework/oxm/xstream/XStreamUnmarshallerTests.java b/spring-oxm/src/test/java/org/springframework/oxm/xstream/XStreamUnmarshallerTests.java
index 9c10527b621..1c864545aa6 100644
--- a/spring-oxm/src/test/java/org/springframework/oxm/xstream/XStreamUnmarshallerTests.java
+++ b/spring-oxm/src/test/java/org/springframework/oxm/xstream/XStreamUnmarshallerTests.java
@@ -20,6 +20,7 @@ import java.io.ByteArrayInputStream;
 import java.io.StringReader;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.stream.XMLInputFactory;
diff --git a/spring-test/src/main/java/org/springframework/mock/jndi/ExpectedLookupTemplate.java b/spring-test/src/main/java/org/springframework/mock/jndi/ExpectedLookupTemplate.java
index abaa399edb5..c8887da9fd6 100644
--- a/spring-test/src/main/java/org/springframework/mock/jndi/ExpectedLookupTemplate.java
+++ b/spring-test/src/main/java/org/springframework/mock/jndi/ExpectedLookupTemplate.java
@@ -18,6 +18,7 @@ package org.springframework.mock.jndi;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.naming.NamingException;
 
 import org.springframework.jndi.JndiTemplate;
diff --git a/spring-test/src/main/java/org/springframework/mock/jndi/SimpleNamingContext.java b/spring-test/src/main/java/org/springframework/mock/jndi/SimpleNamingContext.java
index 305331fc77b..6c380907f27 100644
--- a/spring-test/src/main/java/org/springframework/mock/jndi/SimpleNamingContext.java
+++ b/spring-test/src/main/java/org/springframework/mock/jndi/SimpleNamingContext.java
@@ -20,6 +20,7 @@ import java.util.HashMap;
 import java.util.Hashtable;
 import java.util.Iterator;
 import java.util.Map;
+
 import javax.naming.Binding;
 import javax.naming.Context;
 import javax.naming.Name;
diff --git a/spring-test/src/main/java/org/springframework/mock/jndi/SimpleNamingContextBuilder.java b/spring-test/src/main/java/org/springframework/mock/jndi/SimpleNamingContextBuilder.java
index beb620875bf..2d6110b6926 100644
--- a/spring-test/src/main/java/org/springframework/mock/jndi/SimpleNamingContextBuilder.java
+++ b/spring-test/src/main/java/org/springframework/mock/jndi/SimpleNamingContextBuilder.java
@@ -17,6 +17,7 @@
 package org.springframework.mock.jndi;
 
 import java.util.Hashtable;
+
 import javax.naming.Context;
 import javax.naming.NamingException;
 import javax.naming.spi.InitialContextFactory;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/DelegatingServletInputStream.java b/spring-test/src/main/java/org/springframework/mock/web/DelegatingServletInputStream.java
index d0cf9f89ffa..4b69e164915 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/DelegatingServletInputStream.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/DelegatingServletInputStream.java
@@ -18,6 +18,7 @@ package org.springframework.mock.web;
 
 import java.io.IOException;
 import java.io.InputStream;
+
 import javax.servlet.ReadListener;
 import javax.servlet.ServletInputStream;
 
diff --git a/spring-test/src/main/java/org/springframework/mock/web/DelegatingServletOutputStream.java b/spring-test/src/main/java/org/springframework/mock/web/DelegatingServletOutputStream.java
index 538f2108acf..9fa54fed482 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/DelegatingServletOutputStream.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/DelegatingServletOutputStream.java
@@ -18,6 +18,7 @@ package org.springframework.mock.web;
 
 import java.io.IOException;
 import java.io.OutputStream;
+
 import javax.servlet.ServletOutputStream;
 import javax.servlet.WriteListener;
 
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockAsyncContext.java b/spring-test/src/main/java/org/springframework/mock/web/MockAsyncContext.java
index 05d445b2d99..620439d1ae2 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockAsyncContext.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockAsyncContext.java
@@ -19,6 +19,7 @@ package org.springframework.mock.web;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.AsyncEvent;
 import javax.servlet.AsyncListener;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockBodyContent.java b/spring-test/src/main/java/org/springframework/mock/web/MockBodyContent.java
index 9edb51b6c93..a8c31873b04 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockBodyContent.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockBodyContent.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.io.Reader;
 import java.io.StringReader;
 import java.io.Writer;
+
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.jsp.JspWriter;
 import javax.servlet.jsp.tagext.BodyContent;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockFilterChain.java b/spring-test/src/main/java/org/springframework/mock/web/MockFilterChain.java
index df7ab3fa893..0f60d941476 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockFilterChain.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockFilterChain.java
@@ -21,6 +21,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockFilterConfig.java b/spring-test/src/main/java/org/springframework/mock/web/MockFilterConfig.java
index ad0a0488d7f..172dd646873 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockFilterConfig.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockFilterConfig.java
@@ -20,6 +20,7 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.FilterConfig;
 import javax.servlet.ServletContext;
 
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletRequest.java b/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletRequest.java
index 999f6afa517..ac8f194376c 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletRequest.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletRequest.java
@@ -42,6 +42,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.TimeZone;
 import java.util.stream.Collectors;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.DispatcherType;
 import javax.servlet.RequestDispatcher;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletResponse.java b/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletResponse.java
index 69e31d51a45..3d0a3ca54eb 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletResponse.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockHttpServletResponse.java
@@ -35,6 +35,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TimeZone;
+
 import javax.servlet.ServletOutputStream;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockHttpSession.java b/spring-test/src/main/java/org/springframework/mock/web/MockHttpSession.java
index fd554b7734f..fb8e8bdddd4 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockHttpSession.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockHttpSession.java
@@ -24,6 +24,7 @@ import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpSession;
 import javax.servlet.http.HttpSessionBindingEvent;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockJspWriter.java b/spring-test/src/main/java/org/springframework/mock/web/MockJspWriter.java
index febddd5270b..5eabb13e27a 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockJspWriter.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockJspWriter.java
@@ -19,6 +19,7 @@ package org.springframework.mock.web;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.io.Writer;
+
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.jsp.JspWriter;
 
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockMultipartHttpServletRequest.java b/spring-test/src/main/java/org/springframework/mock/web/MockMultipartHttpServletRequest.java
index f078af4e449..935d66aee71 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockMultipartHttpServletRequest.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockMultipartHttpServletRequest.java
@@ -21,6 +21,7 @@ import java.util.Enumeration;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockPageContext.java b/spring-test/src/main/java/org/springframework/mock/web/MockPageContext.java
index 61086d372b9..565da0386e1 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockPageContext.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockPageContext.java
@@ -23,6 +23,7 @@ import java.util.Enumeration;
 import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
+
 import javax.el.ELContext;
 import javax.servlet.Servlet;
 import javax.servlet.ServletConfig;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockPart.java b/spring-test/src/main/java/org/springframework/mock/web/MockPart.java
index e8a8bac5f46..d68dd3b3095 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockPart.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockPart.java
@@ -21,6 +21,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.Collection;
 import java.util.Collections;
+
 import javax.servlet.http.Part;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockServletConfig.java b/spring-test/src/main/java/org/springframework/mock/web/MockServletConfig.java
index 4d3c2a01bf2..1f2208a10bc 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockServletConfig.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockServletConfig.java
@@ -20,6 +20,7 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;
 
diff --git a/spring-test/src/main/java/org/springframework/mock/web/MockServletContext.java b/spring-test/src/main/java/org/springframework/mock/web/MockServletContext.java
index 3d9b5b9c94c..97fed0c5d14 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/MockServletContext.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/MockServletContext.java
@@ -29,6 +29,7 @@ import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterRegistration;
 import javax.servlet.RequestDispatcher;
diff --git a/spring-test/src/main/java/org/springframework/mock/web/PassThroughFilterChain.java b/spring-test/src/main/java/org/springframework/mock/web/PassThroughFilterChain.java
index b7975fd5660..dfc5f7b303a 100644
--- a/spring-test/src/main/java/org/springframework/mock/web/PassThroughFilterChain.java
+++ b/spring-test/src/main/java/org/springframework/mock/web/PassThroughFilterChain.java
@@ -17,6 +17,7 @@
 package org.springframework.mock.web;
 
 import java.io.IOException;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.Servlet;
diff --git a/spring-test/src/main/java/org/springframework/test/context/jdbc/SqlScriptsTestExecutionListener.java b/spring-test/src/main/java/org/springframework/test/context/jdbc/SqlScriptsTestExecutionListener.java
index 14e2e2a248f..4093cd07a69 100644
--- a/spring-test/src/main/java/org/springframework/test/context/jdbc/SqlScriptsTestExecutionListener.java
+++ b/spring-test/src/main/java/org/springframework/test/context/jdbc/SqlScriptsTestExecutionListener.java
@@ -20,6 +20,7 @@ import java.lang.reflect.AnnotatedElement;
 import java.lang.reflect.Method;
 import java.util.List;
 import java.util.Set;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-test/src/main/java/org/springframework/test/context/transaction/TestContextTransactionUtils.java b/spring-test/src/main/java/org/springframework/test/context/transaction/TestContextTransactionUtils.java
index 3efba1e16d8..b67154371be 100644
--- a/spring-test/src/main/java/org/springframework/test/context/transaction/TestContextTransactionUtils.java
+++ b/spring-test/src/main/java/org/springframework/test/context/transaction/TestContextTransactionUtils.java
@@ -17,6 +17,7 @@
 package org.springframework.test.context.transaction;
 
 import java.util.Map;
+
 import javax.sql.DataSource;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-test/src/main/java/org/springframework/test/context/web/socket/MockServerContainer.java b/spring-test/src/main/java/org/springframework/test/context/web/socket/MockServerContainer.java
index 9b3ac60a909..b375615283f 100644
--- a/spring-test/src/main/java/org/springframework/test/context/web/socket/MockServerContainer.java
+++ b/spring-test/src/main/java/org/springframework/test/context/web/socket/MockServerContainer.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.net.URI;
 import java.util.Collections;
 import java.util.Set;
+
 import javax.websocket.ClientEndpointConfig;
 import javax.websocket.DeploymentException;
 import javax.websocket.Endpoint;
diff --git a/spring-test/src/main/java/org/springframework/test/util/XmlExpectationsHelper.java b/spring-test/src/main/java/org/springframework/test/util/XmlExpectationsHelper.java
index b29499192cc..5241d57a05e 100644
--- a/spring-test/src/main/java/org/springframework/test/util/XmlExpectationsHelper.java
+++ b/spring-test/src/main/java/org/springframework/test/util/XmlExpectationsHelper.java
@@ -18,6 +18,7 @@ package org.springframework.test.util;
 
 import java.io.StringReader;
 import java.util.Map;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.transform.Source;
diff --git a/spring-test/src/main/java/org/springframework/test/util/XpathExpectationsHelper.java b/spring-test/src/main/java/org/springframework/test/util/XpathExpectationsHelper.java
index 9c61c7f5933..6c5a61cd3f2 100644
--- a/spring-test/src/main/java/org/springframework/test/util/XpathExpectationsHelper.java
+++ b/spring-test/src/main/java/org/springframework/test/util/XpathExpectationsHelper.java
@@ -19,6 +19,7 @@ package org.springframework.test.util;
 import java.io.ByteArrayInputStream;
 import java.util.Collections;
 import java.util.Map;
+
 import javax.xml.namespace.QName;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
diff --git a/spring-test/src/main/java/org/springframework/test/web/client/match/ContentRequestMatchers.java b/spring-test/src/main/java/org/springframework/test/web/client/match/ContentRequestMatchers.java
index 451875dfffc..a2486726849 100644
--- a/spring-test/src/main/java/org/springframework/test/web/client/match/ContentRequestMatchers.java
+++ b/spring-test/src/main/java/org/springframework/test/web/client/match/ContentRequestMatchers.java
@@ -19,6 +19,7 @@ package org.springframework.test.web.client.match;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
+
 import javax.xml.transform.Source;
 import javax.xml.transform.dom.DOMSource;
 
diff --git a/spring-test/src/main/java/org/springframework/test/web/client/match/MockRestRequestMatchers.java b/spring-test/src/main/java/org/springframework/test/web/client/match/MockRestRequestMatchers.java
index 38b68609208..038bca51b66 100644
--- a/spring-test/src/main/java/org/springframework/test/web/client/match/MockRestRequestMatchers.java
+++ b/spring-test/src/main/java/org/springframework/test/web/client/match/MockRestRequestMatchers.java
@@ -19,6 +19,7 @@ package org.springframework.test.web.client.match;
 import java.net.URI;
 import java.util.List;
 import java.util.Map;
+
 import javax.xml.xpath.XPathExpressionException;
 
 import org.hamcrest.Matcher;
diff --git a/spring-test/src/main/java/org/springframework/test/web/client/match/XpathRequestMatchers.java b/spring-test/src/main/java/org/springframework/test/web/client/match/XpathRequestMatchers.java
index 9ec17572b75..650909a75fd 100644
--- a/spring-test/src/main/java/org/springframework/test/web/client/match/XpathRequestMatchers.java
+++ b/spring-test/src/main/java/org/springframework/test/web/client/match/XpathRequestMatchers.java
@@ -18,6 +18,7 @@ package org.springframework.test.web.client.match;
 
 import java.io.IOException;
 import java.util.Map;
+
 import javax.xml.xpath.XPathExpressionException;
 
 import org.hamcrest.Matcher;
diff --git a/spring-test/src/main/java/org/springframework/test/web/reactive/server/XpathAssertions.java b/spring-test/src/main/java/org/springframework/test/web/reactive/server/XpathAssertions.java
index 60498a37fd2..b64497fedbc 100644
--- a/spring-test/src/main/java/org/springframework/test/web/reactive/server/XpathAssertions.java
+++ b/spring-test/src/main/java/org/springframework/test/web/reactive/server/XpathAssertions.java
@@ -20,6 +20,7 @@ import java.nio.charset.StandardCharsets;
 import java.util.Map;
 import java.util.Optional;
 import java.util.function.Consumer;
+
 import javax.xml.xpath.XPathExpressionException;
 
 import org.hamcrest.Matcher;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/MockMvc.java b/spring-test/src/main/java/org/springframework/test/web/servlet/MockMvc.java
index 69c0ea41c70..a8565da45b9 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/MockMvc.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/MockMvc.java
@@ -18,6 +18,7 @@ package org.springframework.test.web.servlet;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.DispatcherType;
 import javax.servlet.Filter;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/MockMvcBuilderSupport.java b/spring-test/src/main/java/org/springframework/test/web/servlet/MockMvcBuilderSupport.java
index e989236b130..d08a96f3227 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/MockMvcBuilderSupport.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/MockMvcBuilderSupport.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet;
 
 import java.util.List;
+
 import javax.servlet.Filter;
 import javax.servlet.ServletException;
 
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/TestDispatcherServlet.java b/spring-test/src/main/java/org/springframework/test/web/servlet/TestDispatcherServlet.java
index 020634e6f3c..b3f20b01d03 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/TestDispatcherServlet.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/TestDispatcherServlet.java
@@ -19,6 +19,7 @@ package org.springframework.test.web.servlet;
 import java.io.IOException;
 import java.util.concurrent.Callable;
 import java.util.concurrent.CountDownLatch;
+
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/htmlunit/HtmlUnitRequestBuilder.java b/spring-test/src/main/java/org/springframework/test/web/servlet/htmlunit/HtmlUnitRequestBuilder.java
index 97585877bef..e6a9f9f68ff 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/htmlunit/HtmlUnitRequestBuilder.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/htmlunit/HtmlUnitRequestBuilder.java
@@ -28,6 +28,7 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 import java.util.StringTokenizer;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockHttpServletRequestBuilder.java b/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockHttpServletRequestBuilder.java
index c1f044d6f88..9b6cf1c8fde 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockHttpServletRequestBuilder.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockHttpServletRequestBuilder.java
@@ -28,6 +28,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 import javax.servlet.ServletRequest;
 import javax.servlet.http.Cookie;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockMultipartHttpServletRequestBuilder.java b/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockMultipartHttpServletRequestBuilder.java
index 344bfb4e80b..51aae3c42a3 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockMultipartHttpServletRequestBuilder.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockMultipartHttpServletRequestBuilder.java
@@ -20,6 +20,7 @@ import java.net.URI;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.Part;
 
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockMvcRequestBuilders.java b/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockMvcRequestBuilders.java
index a7804a8fce3..068320216f6 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockMvcRequestBuilders.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/request/MockMvcRequestBuilders.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet.request;
 
 import java.net.URI;
+
 import javax.servlet.DispatcherType;
 
 import org.springframework.http.HttpMethod;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/result/ContentResultMatchers.java b/spring-test/src/main/java/org/springframework/test/web/servlet/result/ContentResultMatchers.java
index f16bcc326a9..fc77ef33bb1 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/result/ContentResultMatchers.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/result/ContentResultMatchers.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet.result;
 
 import java.util.Map;
+
 import javax.servlet.http.HttpServletResponse;
 import javax.xml.transform.Source;
 import javax.xml.transform.dom.DOMSource;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/result/MockMvcResultMatchers.java b/spring-test/src/main/java/org/springframework/test/web/servlet/result/MockMvcResultMatchers.java
index 5a2e31823cb..e633aa3ab9c 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/result/MockMvcResultMatchers.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/result/MockMvcResultMatchers.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet.result;
 
 import java.util.Map;
+
 import javax.xml.xpath.XPathExpressionException;
 
 import org.hamcrest.Matcher;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/result/PrintingResultHandler.java b/spring-test/src/main/java/org/springframework/test/web/servlet/result/PrintingResultHandler.java
index 85fc5d72a71..a358760aa3e 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/result/PrintingResultHandler.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/result/PrintingResultHandler.java
@@ -20,6 +20,7 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.Map;
 import java.util.stream.Collectors;
+
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/result/RequestResultMatchers.java b/spring-test/src/main/java/org/springframework/test/web/servlet/result/RequestResultMatchers.java
index a114c142354..22d073f8c2f 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/result/RequestResultMatchers.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/result/RequestResultMatchers.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet.result;
 
 import java.util.concurrent.Callable;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;
 
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/result/XpathResultMatchers.java b/spring-test/src/main/java/org/springframework/test/web/servlet/result/XpathResultMatchers.java
index 42624a45866..15eebbfcae9 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/result/XpathResultMatchers.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/result/XpathResultMatchers.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet.result;
 
 import java.util.Map;
+
 import javax.xml.xpath.XPathExpressionException;
 
 import org.hamcrest.Matcher;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/setup/AbstractMockMvcBuilder.java b/spring-test/src/main/java/org/springframework/test/web/servlet/setup/AbstractMockMvcBuilder.java
index 9741812ae3c..ab9b89c0aa4 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/setup/AbstractMockMvcBuilder.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/setup/AbstractMockMvcBuilder.java
@@ -18,6 +18,7 @@ package org.springframework.test.web.servlet.setup;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.Filter;
 import javax.servlet.ServletContext;
 
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/setup/PatternMappingFilterProxy.java b/spring-test/src/main/java/org/springframework/test/web/servlet/setup/PatternMappingFilterProxy.java
index 1a6d6ad2189..fdf0594536e 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/setup/PatternMappingFilterProxy.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/setup/PatternMappingFilterProxy.java
@@ -19,6 +19,7 @@ package org.springframework.test.web.servlet.setup;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/setup/StandaloneMockMvcBuilder.java b/spring-test/src/main/java/org/springframework/test/web/servlet/setup/StandaloneMockMvcBuilder.java
index 1b9d3bf56fb..46209caddd1 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/setup/StandaloneMockMvcBuilder.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/setup/StandaloneMockMvcBuilder.java
@@ -24,6 +24,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.function.Supplier;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.beans.BeanUtils;
diff --git a/spring-test/src/main/java/org/springframework/test/web/servlet/setup/StubWebApplicationContext.java b/spring-test/src/main/java/org/springframework/test/web/servlet/setup/StubWebApplicationContext.java
index 4ab6f1b5bb2..b0ab174a8fd 100644
--- a/spring-test/src/main/java/org/springframework/test/web/servlet/setup/StubWebApplicationContext.java
+++ b/spring-test/src/main/java/org/springframework/test/web/servlet/setup/StubWebApplicationContext.java
@@ -22,6 +22,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.beans.BeanUtils;
diff --git a/spring-test/src/test/java/org/springframework/mock/web/MockFilterChainTests.java b/spring-test/src/test/java/org/springframework/mock/web/MockFilterChainTests.java
index 493a529ee0f..5b0f4bf4edf 100644
--- a/spring-test/src/test/java/org/springframework/mock/web/MockFilterChainTests.java
+++ b/spring-test/src/test/java/org/springframework/mock/web/MockFilterChainTests.java
@@ -17,6 +17,7 @@
 package org.springframework.mock.web;
 
 import java.io.IOException;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
diff --git a/spring-test/src/test/java/org/springframework/mock/web/MockHttpServletRequestTests.java b/spring-test/src/test/java/org/springframework/mock/web/MockHttpServletRequestTests.java
index a77bb0b469e..9f58f859228 100644
--- a/spring-test/src/test/java/org/springframework/mock/web/MockHttpServletRequestTests.java
+++ b/spring-test/src/test/java/org/springframework/mock/web/MockHttpServletRequestTests.java
@@ -27,6 +27,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.http.Cookie;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-test/src/test/java/org/springframework/mock/web/MockHttpServletResponseTests.java b/spring-test/src/test/java/org/springframework/mock/web/MockHttpServletResponseTests.java
index 1687302d89f..ea2797096a2 100644
--- a/spring-test/src/test/java/org/springframework/mock/web/MockHttpServletResponseTests.java
+++ b/spring-test/src/test/java/org/springframework/mock/web/MockHttpServletResponseTests.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.Collection;
+
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-test/src/test/java/org/springframework/mock/web/MockHttpSessionTests.java b/spring-test/src/test/java/org/springframework/mock/web/MockHttpSessionTests.java
index a3d670a11cf..4df5ae3d06f 100644
--- a/spring-test/src/test/java/org/springframework/mock/web/MockHttpSessionTests.java
+++ b/spring-test/src/test/java/org/springframework/mock/web/MockHttpSessionTests.java
@@ -17,6 +17,7 @@
 package org.springframework.mock.web;
 
 import java.util.concurrent.atomic.AtomicInteger;
+
 import javax.servlet.http.HttpSessionBindingEvent;
 import javax.servlet.http.HttpSessionBindingListener;
 
diff --git a/spring-test/src/test/java/org/springframework/mock/web/MockServletContextTests.java b/spring-test/src/test/java/org/springframework/mock/web/MockServletContextTests.java
index 84e90bc286d..48c8e32ee38 100644
--- a/spring-test/src/test/java/org/springframework/mock/web/MockServletContextTests.java
+++ b/spring-test/src/test/java/org/springframework/mock/web/MockServletContextTests.java
@@ -18,6 +18,7 @@ package org.springframework.mock.web;
 
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.FilterRegistration;
 import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletRegistration;
diff --git a/spring-test/src/test/java/org/springframework/test/context/jdbc/InferredDataSourceSqlScriptsTests.java b/spring-test/src/test/java/org/springframework/test/context/jdbc/InferredDataSourceSqlScriptsTests.java
index abdbe05fc94..55ff53dcada 100644
--- a/spring-test/src/test/java/org/springframework/test/context/jdbc/InferredDataSourceSqlScriptsTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/jdbc/InferredDataSourceSqlScriptsTests.java
@@ -19,6 +19,7 @@ package org.springframework.test.context.jdbc;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-test/src/test/java/org/springframework/test/context/jdbc/InferredDataSourceTransactionalSqlScriptsTests.java b/spring-test/src/test/java/org/springframework/test/context/jdbc/InferredDataSourceTransactionalSqlScriptsTests.java
index 7ce631c8b19..b17fb42118e 100644
--- a/spring-test/src/test/java/org/springframework/test/context/jdbc/InferredDataSourceTransactionalSqlScriptsTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/jdbc/InferredDataSourceTransactionalSqlScriptsTests.java
@@ -19,6 +19,7 @@ package org.springframework.test.context.jdbc;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-test/src/test/java/org/springframework/test/context/jdbc/MultipleDataSourcesAndTransactionManagersSqlScriptsTests.java b/spring-test/src/test/java/org/springframework/test/context/jdbc/MultipleDataSourcesAndTransactionManagersSqlScriptsTests.java
index e58d9ffdb2f..b859338b4cb 100644
--- a/spring-test/src/test/java/org/springframework/test/context/jdbc/MultipleDataSourcesAndTransactionManagersSqlScriptsTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/jdbc/MultipleDataSourcesAndTransactionManagersSqlScriptsTests.java
@@ -19,6 +19,7 @@ package org.springframework.test.context.jdbc;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-test/src/test/java/org/springframework/test/context/jdbc/MultipleDataSourcesAndTransactionManagersTransactionalSqlScriptsTests.java b/spring-test/src/test/java/org/springframework/test/context/jdbc/MultipleDataSourcesAndTransactionManagersTransactionalSqlScriptsTests.java
index 51f9ac12f9c..87e4c6c5dc1 100644
--- a/spring-test/src/test/java/org/springframework/test/context/jdbc/MultipleDataSourcesAndTransactionManagersTransactionalSqlScriptsTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/jdbc/MultipleDataSourcesAndTransactionManagersTransactionalSqlScriptsTests.java
@@ -19,6 +19,7 @@ package org.springframework.test.context.jdbc;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-test/src/test/java/org/springframework/test/context/junit/jupiter/DisabledIfConditionTests.java b/spring-test/src/test/java/org/springframework/test/context/junit/jupiter/DisabledIfConditionTests.java
index 506df209461..77d375f362f 100644
--- a/spring-test/src/test/java/org/springframework/test/context/junit/jupiter/DisabledIfConditionTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/junit/jupiter/DisabledIfConditionTests.java
@@ -33,7 +33,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.BDDMockito.given;
-import static org.mockito.BDDMockito.mock;
+import static org.mockito.Mockito.mock;
 
 /**
  * Tests for {@link DisabledIfCondition} that verify actual condition evaluation
diff --git a/spring-test/src/test/java/org/springframework/test/context/junit/jupiter/transaction/TimedTransactionalSpringExtensionTests.java b/spring-test/src/test/java/org/springframework/test/context/junit/jupiter/transaction/TimedTransactionalSpringExtensionTests.java
index 0344c79ae6b..79a623894c3 100644
--- a/spring-test/src/test/java/org/springframework/test/context/junit/jupiter/transaction/TimedTransactionalSpringExtensionTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/junit/jupiter/transaction/TimedTransactionalSpringExtensionTests.java
@@ -18,6 +18,7 @@ package org.springframework.test.context.junit.jupiter.transaction;
 
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-test/src/test/java/org/springframework/test/context/junit4/rules/ProgrammaticTxMgmtSpringRuleTests.java b/spring-test/src/test/java/org/springframework/test/context/junit4/rules/ProgrammaticTxMgmtSpringRuleTests.java
index 4480d4cc32e..5eea2e7270c 100644
--- a/spring-test/src/test/java/org/springframework/test/context/junit4/rules/ProgrammaticTxMgmtSpringRuleTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/junit4/rules/ProgrammaticTxMgmtSpringRuleTests.java
@@ -19,6 +19,7 @@ package org.springframework.test.context.junit4.rules;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.ClassRule;
diff --git a/spring-test/src/test/java/org/springframework/test/context/testng/transaction/programmatic/ProgrammaticTxMgmtTestNGTests.java b/spring-test/src/test/java/org/springframework/test/context/testng/transaction/programmatic/ProgrammaticTxMgmtTestNGTests.java
index 5f9366e32f7..4a4e4cadbff 100644
--- a/spring-test/src/test/java/org/springframework/test/context/testng/transaction/programmatic/ProgrammaticTxMgmtTestNGTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/testng/transaction/programmatic/ProgrammaticTxMgmtTestNGTests.java
@@ -19,6 +19,7 @@ package org.springframework.test.context.testng.transaction.programmatic;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.testng.IHookCallBack;
diff --git a/spring-test/src/test/java/org/springframework/test/context/testng/web/TestNGSpringContextWebTests.java b/spring-test/src/test/java/org/springframework/test/context/testng/web/TestNGSpringContextWebTests.java
index 8a717bad08e..14bead449f1 100644
--- a/spring-test/src/test/java/org/springframework/test/context/testng/web/TestNGSpringContextWebTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/testng/web/TestNGSpringContextWebTests.java
@@ -17,6 +17,7 @@
 package org.springframework.test.context.testng.web;
 
 import java.io.File;
+
 import javax.servlet.ServletContext;
 
 import org.testng.annotations.Test;
diff --git a/spring-test/src/test/java/org/springframework/test/context/transaction/programmatic/ProgrammaticTxMgmtTests.java b/spring-test/src/test/java/org/springframework/test/context/transaction/programmatic/ProgrammaticTxMgmtTests.java
index b6900deeeeb..fb3cc33f20b 100644
--- a/spring-test/src/test/java/org/springframework/test/context/transaction/programmatic/ProgrammaticTxMgmtTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/transaction/programmatic/ProgrammaticTxMgmtTests.java
@@ -19,6 +19,7 @@ package org.springframework.test.context.transaction.programmatic;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-test/src/test/java/org/springframework/test/context/web/AbstractBasicWacTests.java b/spring-test/src/test/java/org/springframework/test/context/web/AbstractBasicWacTests.java
index 64df24956fe..facccee81ef 100644
--- a/spring-test/src/test/java/org/springframework/test/context/web/AbstractBasicWacTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/web/AbstractBasicWacTests.java
@@ -17,6 +17,7 @@
 package org.springframework.test.context.web;
 
 import java.io.File;
+
 import javax.servlet.ServletContext;
 
 import org.junit.Test;
diff --git a/spring-test/src/test/java/org/springframework/test/context/web/JUnit4SpringContextWebTests.java b/spring-test/src/test/java/org/springframework/test/context/web/JUnit4SpringContextWebTests.java
index 1e1d5862244..4119039364e 100644
--- a/spring-test/src/test/java/org/springframework/test/context/web/JUnit4SpringContextWebTests.java
+++ b/spring-test/src/test/java/org/springframework/test/context/web/JUnit4SpringContextWebTests.java
@@ -17,6 +17,7 @@
 package org.springframework.test.context.web;
 
 import java.io.File;
+
 import javax.servlet.ServletContext;
 
 import org.junit.Test;
diff --git a/spring-test/src/test/java/org/springframework/test/web/client/samples/matchers/XmlContentRequestMatchersIntegrationTests.java b/spring-test/src/test/java/org/springframework/test/web/client/samples/matchers/XmlContentRequestMatchersIntegrationTests.java
index 21915d7975b..897a3fc36f6 100644
--- a/spring-test/src/test/java/org/springframework/test/web/client/samples/matchers/XmlContentRequestMatchersIntegrationTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/client/samples/matchers/XmlContentRequestMatchersIntegrationTests.java
@@ -21,6 +21,7 @@ import java.net.URISyntaxException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
diff --git a/spring-test/src/test/java/org/springframework/test/web/client/samples/matchers/XpathRequestMatchersIntegrationTests.java b/spring-test/src/test/java/org/springframework/test/web/client/samples/matchers/XpathRequestMatchersIntegrationTests.java
index 583a952df89..6654a579f40 100644
--- a/spring-test/src/test/java/org/springframework/test/web/client/samples/matchers/XpathRequestMatchersIntegrationTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/client/samples/matchers/XpathRequestMatchersIntegrationTests.java
@@ -23,6 +23,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
diff --git a/spring-test/src/test/java/org/springframework/test/web/reactive/server/samples/XmlContentTests.java b/spring-test/src/test/java/org/springframework/test/web/reactive/server/samples/XmlContentTests.java
index f517f455a0c..870c7231e05 100644
--- a/spring-test/src/test/java/org/springframework/test/web/reactive/server/samples/XmlContentTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/reactive/server/samples/XmlContentTests.java
@@ -20,6 +20,7 @@ import java.net.URI;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/HtmlUnitRequestBuilderTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/HtmlUnitRequestBuilderTests.java
index 856d1caaa65..d9711e0a98b 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/HtmlUnitRequestBuilderTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/HtmlUnitRequestBuilderTests.java
@@ -24,6 +24,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpSession;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcConnectionBuilderSupportTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcConnectionBuilderSupportTests.java
index e85897b678d..20abbd53e5d 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcConnectionBuilderSupportTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcConnectionBuilderSupportTests.java
@@ -18,6 +18,7 @@ package org.springframework.test.web.servlet.htmlunit;
 
 import java.io.IOException;
 import java.net.URL;
+
 import javax.servlet.http.HttpServletRequest;
 
 import com.gargoylesoftware.htmlunit.WebClient;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcWebClientBuilderTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcWebClientBuilderTests.java
index ce71efc1c62..da4918121d2 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcWebClientBuilderTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcWebClientBuilderTests.java
@@ -18,6 +18,7 @@ package org.springframework.test.web.servlet.htmlunit;
 
 import java.io.IOException;
 import java.net.URL;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockWebResponseBuilderTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockWebResponseBuilderTests.java
index b6781f9ef7a..eb4797cd0e7 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockWebResponseBuilderTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockWebResponseBuilderTests.java
@@ -19,6 +19,7 @@ package org.springframework.test.web.servlet.htmlunit;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
 import java.util.List;
+
 import javax.servlet.http.Cookie;
 
 import com.gargoylesoftware.htmlunit.WebRequest;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/webdriver/MockMvcHtmlUnitDriverBuilderTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/webdriver/MockMvcHtmlUnitDriverBuilderTests.java
index a333fca0482..7e9513c6bff 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/webdriver/MockMvcHtmlUnitDriverBuilderTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/webdriver/MockMvcHtmlUnitDriverBuilderTests.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet.htmlunit.webdriver;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 
 import com.gargoylesoftware.htmlunit.util.Cookie;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/request/MockHttpServletRequestBuilderTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/request/MockHttpServletRequestBuilderTests.java
index 3c67f2a7dfd..22362a33d16 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/request/MockHttpServletRequestBuilderTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/request/MockHttpServletRequestBuilderTests.java
@@ -27,6 +27,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.Cookie;
 
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/result/PrintingResultHandlerTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/result/PrintingResultHandlerTests.java
index 5a7abb6c555..b97f8d3d1f6 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/result/PrintingResultHandlerTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/result/PrintingResultHandlerTests.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpSession;
 
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/spr/RequestContextHolderTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/spr/RequestContextHolderTests.java
index db31fb8d778..8cdafdf10c8 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/spr/RequestContextHolderTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/spr/RequestContextHolderTests.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet.samples.spr;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/FilterTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/FilterTests.java
index 7e6d492064e..93bb514d195 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/FilterTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/FilterTests.java
@@ -19,6 +19,7 @@ package org.springframework.test.web.servlet.samples.standalone;
 import java.io.IOException;
 import java.security.Principal;
 import java.util.concurrent.CompletableFuture;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.AsyncListener;
 import javax.servlet.Filter;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/MultipartControllerTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/MultipartControllerTests.java
index 2ec02d9eaa4..a1b4558a6e1 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/MultipartControllerTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/MultipartControllerTests.java
@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resulthandlers/PrintingResultHandlerSmokeTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resulthandlers/PrintingResultHandlerSmokeTests.java
index c8874dbbf39..72daced4b9d 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resulthandlers/PrintingResultHandlerSmokeTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resulthandlers/PrintingResultHandlerSmokeTests.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet.samples.standalone.resulthandlers;
 
 import java.io.StringWriter;
+
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resultmatchers/XmlContentAssertionTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resultmatchers/XmlContentAssertionTests.java
index f00aeef9442..11540766e5e 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resultmatchers/XmlContentAssertionTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resultmatchers/XmlContentAssertionTests.java
@@ -18,6 +18,7 @@ package org.springframework.test.web.servlet.samples.standalone.resultmatchers;
 
 import java.util.Arrays;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resultmatchers/XpathAssertionTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resultmatchers/XpathAssertionTests.java
index 0c71d3066d6..4bd5d2fc3dd 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resultmatchers/XpathAssertionTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/resultmatchers/XpathAssertionTests.java
@@ -20,6 +20,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/setup/StandaloneMockMvcBuilderTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/setup/StandaloneMockMvcBuilderTests.java
index 4673f55bb05..dd85d0a4b3c 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/setup/StandaloneMockMvcBuilderTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/setup/StandaloneMockMvcBuilderTests.java
@@ -17,6 +17,7 @@
 package org.springframework.test.web.servlet.setup;
 
 import java.io.IOException;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
diff --git a/spring-tx/src/main/java/org/springframework/jca/cci/connection/SingleConnectionFactory.java b/spring-tx/src/main/java/org/springframework/jca/cci/connection/SingleConnectionFactory.java
index e44dc592dc4..937f0cb509d 100644
--- a/spring-tx/src/main/java/org/springframework/jca/cci/connection/SingleConnectionFactory.java
+++ b/spring-tx/src/main/java/org/springframework/jca/cci/connection/SingleConnectionFactory.java
@@ -20,6 +20,7 @@ import java.lang.reflect.InvocationHandler;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.lang.reflect.Proxy;
+
 import javax.resource.NotSupportedException;
 import javax.resource.ResourceException;
 import javax.resource.cci.Connection;
diff --git a/spring-tx/src/main/java/org/springframework/jca/cci/connection/TransactionAwareConnectionFactoryProxy.java b/spring-tx/src/main/java/org/springframework/jca/cci/connection/TransactionAwareConnectionFactoryProxy.java
index 5753e3c71b9..9e9c09f8306 100644
--- a/spring-tx/src/main/java/org/springframework/jca/cci/connection/TransactionAwareConnectionFactoryProxy.java
+++ b/spring-tx/src/main/java/org/springframework/jca/cci/connection/TransactionAwareConnectionFactoryProxy.java
@@ -20,6 +20,7 @@ import java.lang.reflect.InvocationHandler;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.lang.reflect.Proxy;
+
 import javax.resource.ResourceException;
 import javax.resource.cci.Connection;
 import javax.resource.cci.ConnectionFactory;
diff --git a/spring-tx/src/main/java/org/springframework/jca/cci/core/CciTemplate.java b/spring-tx/src/main/java/org/springframework/jca/cci/core/CciTemplate.java
index 23e9a95f428..d9d2e01b805 100644
--- a/spring-tx/src/main/java/org/springframework/jca/cci/core/CciTemplate.java
+++ b/spring-tx/src/main/java/org/springframework/jca/cci/core/CciTemplate.java
@@ -17,6 +17,7 @@
 package org.springframework.jca.cci.core;
 
 import java.sql.SQLException;
+
 import javax.resource.NotSupportedException;
 import javax.resource.ResourceException;
 import javax.resource.cci.Connection;
diff --git a/spring-tx/src/main/java/org/springframework/jca/cci/core/ConnectionCallback.java b/spring-tx/src/main/java/org/springframework/jca/cci/core/ConnectionCallback.java
index bcbf29c17d3..8893341e21a 100644
--- a/spring-tx/src/main/java/org/springframework/jca/cci/core/ConnectionCallback.java
+++ b/spring-tx/src/main/java/org/springframework/jca/cci/core/ConnectionCallback.java
@@ -17,6 +17,7 @@
 package org.springframework.jca.cci.core;
 
 import java.sql.SQLException;
+
 import javax.resource.ResourceException;
 import javax.resource.cci.Connection;
 import javax.resource.cci.ConnectionFactory;
diff --git a/spring-tx/src/main/java/org/springframework/jca/cci/core/InteractionCallback.java b/spring-tx/src/main/java/org/springframework/jca/cci/core/InteractionCallback.java
index ef0ca925ae6..ef7f14add53 100644
--- a/spring-tx/src/main/java/org/springframework/jca/cci/core/InteractionCallback.java
+++ b/spring-tx/src/main/java/org/springframework/jca/cci/core/InteractionCallback.java
@@ -17,6 +17,7 @@
 package org.springframework.jca.cci.core;
 
 import java.sql.SQLException;
+
 import javax.resource.ResourceException;
 import javax.resource.cci.ConnectionFactory;
 import javax.resource.cci.Interaction;
diff --git a/spring-tx/src/main/java/org/springframework/jca/cci/core/RecordExtractor.java b/spring-tx/src/main/java/org/springframework/jca/cci/core/RecordExtractor.java
index 1e23ab3352b..f0344b4f22c 100644
--- a/spring-tx/src/main/java/org/springframework/jca/cci/core/RecordExtractor.java
+++ b/spring-tx/src/main/java/org/springframework/jca/cci/core/RecordExtractor.java
@@ -17,6 +17,7 @@
 package org.springframework.jca.cci.core;
 
 import java.sql.SQLException;
+
 import javax.resource.ResourceException;
 import javax.resource.cci.Record;
 
diff --git a/spring-tx/src/main/java/org/springframework/jca/cci/core/support/CommAreaRecord.java b/spring-tx/src/main/java/org/springframework/jca/cci/core/support/CommAreaRecord.java
index ebe7cee552a..7011eb19247 100644
--- a/spring-tx/src/main/java/org/springframework/jca/cci/core/support/CommAreaRecord.java
+++ b/spring-tx/src/main/java/org/springframework/jca/cci/core/support/CommAreaRecord.java
@@ -19,6 +19,7 @@ package org.springframework.jca.cci.core.support;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
+
 import javax.resource.cci.Record;
 import javax.resource.cci.Streamable;
 
diff --git a/spring-tx/src/main/java/org/springframework/jca/cci/object/MappingCommAreaOperation.java b/spring-tx/src/main/java/org/springframework/jca/cci/object/MappingCommAreaOperation.java
index ee85f13b494..a6f886cdd78 100644
--- a/spring-tx/src/main/java/org/springframework/jca/cci/object/MappingCommAreaOperation.java
+++ b/spring-tx/src/main/java/org/springframework/jca/cci/object/MappingCommAreaOperation.java
@@ -17,6 +17,7 @@
 package org.springframework.jca.cci.object;
 
 import java.io.IOException;
+
 import javax.resource.cci.ConnectionFactory;
 import javax.resource.cci.InteractionSpec;
 import javax.resource.cci.Record;
diff --git a/spring-tx/src/main/java/org/springframework/jca/cci/object/MappingRecordOperation.java b/spring-tx/src/main/java/org/springframework/jca/cci/object/MappingRecordOperation.java
index b428d4a3fa9..b80630f156d 100644
--- a/spring-tx/src/main/java/org/springframework/jca/cci/object/MappingRecordOperation.java
+++ b/spring-tx/src/main/java/org/springframework/jca/cci/object/MappingRecordOperation.java
@@ -17,6 +17,7 @@
 package org.springframework.jca.cci.object;
 
 import java.sql.SQLException;
+
 import javax.resource.ResourceException;
 import javax.resource.cci.ConnectionFactory;
 import javax.resource.cci.InteractionSpec;
diff --git a/spring-tx/src/main/java/org/springframework/jca/endpoint/AbstractMessageEndpointFactory.java b/spring-tx/src/main/java/org/springframework/jca/endpoint/AbstractMessageEndpointFactory.java
index d23d512eed4..46ee354a773 100644
--- a/spring-tx/src/main/java/org/springframework/jca/endpoint/AbstractMessageEndpointFactory.java
+++ b/spring-tx/src/main/java/org/springframework/jca/endpoint/AbstractMessageEndpointFactory.java
@@ -17,6 +17,7 @@
 package org.springframework.jca.endpoint;
 
 import java.lang.reflect.Method;
+
 import javax.resource.ResourceException;
 import javax.resource.spi.ApplicationServerInternalException;
 import javax.resource.spi.UnavailableException;
diff --git a/spring-tx/src/main/java/org/springframework/jca/support/SimpleBootstrapContext.java b/spring-tx/src/main/java/org/springframework/jca/support/SimpleBootstrapContext.java
index cabecc99272..8ca15b9d901 100644
--- a/spring-tx/src/main/java/org/springframework/jca/support/SimpleBootstrapContext.java
+++ b/spring-tx/src/main/java/org/springframework/jca/support/SimpleBootstrapContext.java
@@ -17,6 +17,7 @@
 package org.springframework.jca.support;
 
 import java.util.Timer;
+
 import javax.resource.spi.BootstrapContext;
 import javax.resource.spi.UnavailableException;
 import javax.resource.spi.XATerminator;
diff --git a/spring-tx/src/main/java/org/springframework/jca/work/WorkManagerTaskExecutor.java b/spring-tx/src/main/java/org/springframework/jca/work/WorkManagerTaskExecutor.java
index a05309fd80c..8a687f3c89d 100644
--- a/spring-tx/src/main/java/org/springframework/jca/work/WorkManagerTaskExecutor.java
+++ b/spring-tx/src/main/java/org/springframework/jca/work/WorkManagerTaskExecutor.java
@@ -19,6 +19,7 @@ package org.springframework.jca.work;
 import java.util.concurrent.Callable;
 import java.util.concurrent.Future;
 import java.util.concurrent.FutureTask;
+
 import javax.naming.NamingException;
 import javax.resource.spi.BootstrapContext;
 import javax.resource.spi.work.ExecutionContext;
diff --git a/spring-tx/src/main/java/org/springframework/transaction/annotation/Ejb3TransactionAnnotationParser.java b/spring-tx/src/main/java/org/springframework/transaction/annotation/Ejb3TransactionAnnotationParser.java
index 7a911c089fa..62d1594253f 100644
--- a/spring-tx/src/main/java/org/springframework/transaction/annotation/Ejb3TransactionAnnotationParser.java
+++ b/spring-tx/src/main/java/org/springframework/transaction/annotation/Ejb3TransactionAnnotationParser.java
@@ -18,6 +18,7 @@ package org.springframework.transaction.annotation;
 
 import java.io.Serializable;
 import java.lang.reflect.AnnotatedElement;
+
 import javax.ejb.ApplicationException;
 import javax.ejb.TransactionAttributeType;
 
diff --git a/spring-tx/src/main/java/org/springframework/transaction/jta/JtaAfterCompletionSynchronization.java b/spring-tx/src/main/java/org/springframework/transaction/jta/JtaAfterCompletionSynchronization.java
index 34fe6bdc143..807a19fcf71 100644
--- a/spring-tx/src/main/java/org/springframework/transaction/jta/JtaAfterCompletionSynchronization.java
+++ b/spring-tx/src/main/java/org/springframework/transaction/jta/JtaAfterCompletionSynchronization.java
@@ -17,6 +17,7 @@
 package org.springframework.transaction.jta;
 
 import java.util.List;
+
 import javax.transaction.Status;
 import javax.transaction.Synchronization;
 
diff --git a/spring-tx/src/main/java/org/springframework/transaction/jta/JtaTransactionManager.java b/spring-tx/src/main/java/org/springframework/transaction/jta/JtaTransactionManager.java
index 5d5bb8af001..ca6e99173cf 100644
--- a/spring-tx/src/main/java/org/springframework/transaction/jta/JtaTransactionManager.java
+++ b/spring-tx/src/main/java/org/springframework/transaction/jta/JtaTransactionManager.java
@@ -21,6 +21,7 @@ import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.List;
 import java.util.Properties;
+
 import javax.naming.NamingException;
 import javax.transaction.HeuristicMixedException;
 import javax.transaction.HeuristicRollbackException;
diff --git a/spring-tx/src/main/java/org/springframework/transaction/jta/WebLogicJtaTransactionManager.java b/spring-tx/src/main/java/org/springframework/transaction/jta/WebLogicJtaTransactionManager.java
index 6d4c116af1a..9d2cc38a723 100644
--- a/spring-tx/src/main/java/org/springframework/transaction/jta/WebLogicJtaTransactionManager.java
+++ b/spring-tx/src/main/java/org/springframework/transaction/jta/WebLogicJtaTransactionManager.java
@@ -19,6 +19,7 @@ package org.springframework.transaction.jta;
 import java.io.Serializable;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+
 import javax.transaction.InvalidTransactionException;
 import javax.transaction.NotSupportedException;
 import javax.transaction.SystemException;
diff --git a/spring-tx/src/main/java/org/springframework/transaction/jta/WebSphereUowTransactionManager.java b/spring-tx/src/main/java/org/springframework/transaction/jta/WebSphereUowTransactionManager.java
index b728671202e..3406f328c89 100644
--- a/spring-tx/src/main/java/org/springframework/transaction/jta/WebSphereUowTransactionManager.java
+++ b/spring-tx/src/main/java/org/springframework/transaction/jta/WebSphereUowTransactionManager.java
@@ -17,6 +17,7 @@
 package org.springframework.transaction.jta;
 
 import java.util.List;
+
 import javax.naming.NamingException;
 
 import com.ibm.websphere.uow.UOWSynchronizationRegistry;
diff --git a/spring-tx/src/test/java/org/springframework/dao/annotation/PersistenceExceptionTranslationAdvisorTests.java b/spring-tx/src/test/java/org/springframework/dao/annotation/PersistenceExceptionTranslationAdvisorTests.java
index 516808ed5a1..dff65b71ed1 100644
--- a/spring-tx/src/test/java/org/springframework/dao/annotation/PersistenceExceptionTranslationAdvisorTests.java
+++ b/spring-tx/src/test/java/org/springframework/dao/annotation/PersistenceExceptionTranslationAdvisorTests.java
@@ -20,6 +20,7 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
+
 import javax.persistence.PersistenceException;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-tx/src/test/java/org/springframework/jca/cci/CciTemplateTests.java b/spring-tx/src/test/java/org/springframework/jca/cci/CciTemplateTests.java
index 703adc129da..6f8996dc38b 100644
--- a/spring-tx/src/test/java/org/springframework/jca/cci/CciTemplateTests.java
+++ b/spring-tx/src/test/java/org/springframework/jca/cci/CciTemplateTests.java
@@ -17,6 +17,7 @@
 package org.springframework.jca.cci;
 
 import java.sql.SQLException;
+
 import javax.resource.NotSupportedException;
 import javax.resource.ResourceException;
 import javax.resource.cci.Connection;
diff --git a/spring-tx/src/test/java/org/springframework/transaction/annotation/AnnotationTransactionAttributeSourceTests.java b/spring-tx/src/test/java/org/springframework/transaction/annotation/AnnotationTransactionAttributeSourceTests.java
index 653766cbd27..a883fabc756 100644
--- a/spring-tx/src/test/java/org/springframework/transaction/annotation/AnnotationTransactionAttributeSourceTests.java
+++ b/spring-tx/src/test/java/org/springframework/transaction/annotation/AnnotationTransactionAttributeSourceTests.java
@@ -21,6 +21,7 @@ import java.io.Serializable;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.reflect.Method;
+
 import javax.ejb.TransactionAttributeType;
 
 import groovy.lang.GroovyObject;
diff --git a/spring-tx/src/test/java/org/springframework/transaction/annotation/AnnotationTransactionNamespaceHandlerTests.java b/spring-tx/src/test/java/org/springframework/transaction/annotation/AnnotationTransactionNamespaceHandlerTests.java
index 035f2925d4b..a485250e9a1 100644
--- a/spring-tx/src/test/java/org/springframework/transaction/annotation/AnnotationTransactionNamespaceHandlerTests.java
+++ b/spring-tx/src/test/java/org/springframework/transaction/annotation/AnnotationTransactionNamespaceHandlerTests.java
@@ -19,6 +19,7 @@ package org.springframework.transaction.annotation;
 import java.lang.management.ManagementFactory;
 import java.util.Collection;
 import java.util.Map;
+
 import javax.management.MBeanServer;
 import javax.management.ObjectName;
 
diff --git a/spring-tx/src/test/java/org/springframework/transaction/jta/MockUOWManager.java b/spring-tx/src/test/java/org/springframework/transaction/jta/MockUOWManager.java
index 7d1e35bb200..a94023c0a63 100644
--- a/spring-tx/src/test/java/org/springframework/transaction/jta/MockUOWManager.java
+++ b/spring-tx/src/test/java/org/springframework/transaction/jta/MockUOWManager.java
@@ -20,6 +20,7 @@ import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+
 import javax.transaction.Synchronization;
 
 import com.ibm.wsspi.uow.UOWAction;
diff --git a/spring-web/src/main/java/org/springframework/http/client/Netty4ClientHttpRequestFactory.java b/spring-web/src/main/java/org/springframework/http/client/Netty4ClientHttpRequestFactory.java
index 70913aa68e0..bc0c83472fb 100644
--- a/spring-web/src/main/java/org/springframework/http/client/Netty4ClientHttpRequestFactory.java
+++ b/spring-web/src/main/java/org/springframework/http/client/Netty4ClientHttpRequestFactory.java
@@ -19,6 +19,7 @@ package org.springframework.http.client;
 import java.io.IOException;
 import java.net.URI;
 import java.util.concurrent.TimeUnit;
+
 import javax.net.ssl.SSLException;
 
 import io.netty.bootstrap.Bootstrap;
diff --git a/spring-web/src/main/java/org/springframework/http/codec/xml/Jaxb2XmlDecoder.java b/spring-web/src/main/java/org/springframework/http/codec/xml/Jaxb2XmlDecoder.java
index 2972e1fef30..71a233eff71 100644
--- a/spring-web/src/main/java/org/springframework/http/codec/xml/Jaxb2XmlDecoder.java
+++ b/spring-web/src/main/java/org/springframework/http/codec/xml/Jaxb2XmlDecoder.java
@@ -22,6 +22,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.function.BiConsumer;
 import java.util.function.Function;
+
 import javax.xml.XMLConstants;
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.JAXBException;
diff --git a/spring-web/src/main/java/org/springframework/http/codec/xml/Jaxb2XmlEncoder.java b/spring-web/src/main/java/org/springframework/http/codec/xml/Jaxb2XmlEncoder.java
index 9a8ee7890f5..c48869e6b9a 100644
--- a/spring-web/src/main/java/org/springframework/http/codec/xml/Jaxb2XmlEncoder.java
+++ b/spring-web/src/main/java/org/springframework/http/codec/xml/Jaxb2XmlEncoder.java
@@ -20,6 +20,7 @@ import java.io.OutputStream;
 import java.nio.charset.StandardCharsets;
 import java.util.Map;
 import java.util.function.Function;
+
 import javax.xml.bind.JAXBException;
 import javax.xml.bind.MarshalException;
 import javax.xml.bind.Marshaller;
diff --git a/spring-web/src/main/java/org/springframework/http/codec/xml/JaxbContextContainer.java b/spring-web/src/main/java/org/springframework/http/codec/xml/JaxbContextContainer.java
index dabe984ba17..2c205c1ddeb 100644
--- a/spring-web/src/main/java/org/springframework/http/codec/xml/JaxbContextContainer.java
+++ b/spring-web/src/main/java/org/springframework/http/codec/xml/JaxbContextContainer.java
@@ -18,6 +18,7 @@ package org.springframework.http.codec.xml;
 
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
+
 import javax.xml.bind.JAXBContext;
 import javax.xml.bind.JAXBException;
 import javax.xml.bind.Marshaller;
diff --git a/spring-web/src/main/java/org/springframework/http/codec/xml/XmlEventDecoder.java b/spring-web/src/main/java/org/springframework/http/codec/xml/XmlEventDecoder.java
index b417de7610f..cb39ba1307c 100644
--- a/spring-web/src/main/java/org/springframework/http/codec/xml/XmlEventDecoder.java
+++ b/spring-web/src/main/java/org/springframework/http/codec/xml/XmlEventDecoder.java
@@ -22,6 +22,7 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.function.Function;
+
 import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.events.XMLEvent;
diff --git a/spring-web/src/main/java/org/springframework/http/converter/BufferedImageHttpMessageConverter.java b/spring-web/src/main/java/org/springframework/http/converter/BufferedImageHttpMessageConverter.java
index 5658a9ccb35..cdfa5781c99 100644
--- a/spring-web/src/main/java/org/springframework/http/converter/BufferedImageHttpMessageConverter.java
+++ b/spring-web/src/main/java/org/springframework/http/converter/BufferedImageHttpMessageConverter.java
@@ -25,6 +25,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
+
 import javax.imageio.IIOImage;
 import javax.imageio.ImageIO;
 import javax.imageio.ImageReadParam;
diff --git a/spring-web/src/main/java/org/springframework/http/converter/FormHttpMessageConverter.java b/spring-web/src/main/java/org/springframework/http/converter/FormHttpMessageConverter.java
index 6424f892127..69d0226b8cc 100644
--- a/spring-web/src/main/java/org/springframework/http/converter/FormHttpMessageConverter.java
+++ b/spring-web/src/main/java/org/springframework/http/converter/FormHttpMessageConverter.java
@@ -28,6 +28,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.mail.internet.MimeUtility;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-web/src/main/java/org/springframework/http/converter/json/JsonbHttpMessageConverter.java b/spring-web/src/main/java/org/springframework/http/converter/json/JsonbHttpMessageConverter.java
index 7e63273eaf6..7ecf9bae97f 100644
--- a/spring-web/src/main/java/org/springframework/http/converter/json/JsonbHttpMessageConverter.java
+++ b/spring-web/src/main/java/org/springframework/http/converter/json/JsonbHttpMessageConverter.java
@@ -20,6 +20,7 @@ import java.io.Reader;
 import java.io.Writer;
 import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
+
 import javax.json.bind.Jsonb;
 import javax.json.bind.JsonbBuilder;
 import javax.json.bind.JsonbConfig;
diff --git a/spring-web/src/main/java/org/springframework/http/converter/xml/AbstractJaxb2HttpMessageConverter.java b/spring-web/src/main/java/org/springframework/http/converter/xml/AbstractJaxb2HttpMessageConverter.java
index 41ca50c2661..913839b001d 100644
--- a/spring-web/src/main/java/org/springframework/http/converter/xml/AbstractJaxb2HttpMessageConverter.java
+++ b/spring-web/src/main/java/org/springframework/http/converter/xml/AbstractJaxb2HttpMessageConverter.java
@@ -18,6 +18,7 @@ package org.springframework.http.converter.xml;
 
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
+
 import javax.xml.bind.JAXBContext;
 import javax.xml.bind.JAXBException;
 import javax.xml.bind.Marshaller;
diff --git a/spring-web/src/main/java/org/springframework/http/converter/xml/AbstractXmlHttpMessageConverter.java b/spring-web/src/main/java/org/springframework/http/converter/xml/AbstractXmlHttpMessageConverter.java
index 9f539b5df47..9da6bcb42c1 100644
--- a/spring-web/src/main/java/org/springframework/http/converter/xml/AbstractXmlHttpMessageConverter.java
+++ b/spring-web/src/main/java/org/springframework/http/converter/xml/AbstractXmlHttpMessageConverter.java
@@ -17,6 +17,7 @@
 package org.springframework.http.converter.xml;
 
 import java.io.IOException;
+
 import javax.xml.transform.Result;
 import javax.xml.transform.Source;
 import javax.xml.transform.TransformerException;
diff --git a/spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2CollectionHttpMessageConverter.java b/spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2CollectionHttpMessageConverter.java
index 4cbdd6dd140..ab3850c42bf 100644
--- a/spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2CollectionHttpMessageConverter.java
+++ b/spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2CollectionHttpMessageConverter.java
@@ -25,6 +25,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.SortedSet;
 import java.util.TreeSet;
+
 import javax.xml.bind.JAXBException;
 import javax.xml.bind.UnmarshalException;
 import javax.xml.bind.Unmarshaller;
diff --git a/spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2RootElementHttpMessageConverter.java b/spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2RootElementHttpMessageConverter.java
index 57dd85cf26b..ae4dbd9b699 100644
--- a/spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2RootElementHttpMessageConverter.java
+++ b/spring-web/src/main/java/org/springframework/http/converter/xml/Jaxb2RootElementHttpMessageConverter.java
@@ -17,6 +17,7 @@
 package org.springframework.http.converter.xml;
 
 import java.io.StringReader;
+
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.JAXBException;
 import javax.xml.bind.MarshalException;
diff --git a/spring-web/src/main/java/org/springframework/http/converter/xml/SourceHttpMessageConverter.java b/spring-web/src/main/java/org/springframework/http/converter/xml/SourceHttpMessageConverter.java
index 91835fe9301..63c70e30c64 100644
--- a/spring-web/src/main/java/org/springframework/http/converter/xml/SourceHttpMessageConverter.java
+++ b/spring-web/src/main/java/org/springframework/http/converter/xml/SourceHttpMessageConverter.java
@@ -23,6 +23,7 @@ import java.io.OutputStream;
 import java.io.StringReader;
 import java.util.HashSet;
 import java.util.Set;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
diff --git a/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpAsyncRequestControl.java b/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpAsyncRequestControl.java
index 739aabea9c3..ef080c84a8d 100644
--- a/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpAsyncRequestControl.java
+++ b/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpAsyncRequestControl.java
@@ -18,6 +18,7 @@ package org.springframework.http.server;
 
 import java.io.IOException;
 import java.util.concurrent.atomic.AtomicBoolean;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.AsyncEvent;
 import javax.servlet.AsyncListener;
diff --git a/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpRequest.java b/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpRequest.java
index 842178c67ce..dd646692efc 100644
--- a/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpRequest.java
+++ b/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpRequest.java
@@ -34,6 +34,7 @@ import java.util.Enumeration;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpResponse.java b/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpResponse.java
index 8f72de38fc0..d718971e68b 100644
--- a/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpResponse.java
+++ b/spring-web/src/main/java/org/springframework/http/server/ServletServerHttpResponse.java
@@ -21,6 +21,7 @@ import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
+
 import javax.servlet.http.HttpServletResponse;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-web/src/main/java/org/springframework/http/server/reactive/DefaultSslInfo.java b/spring-web/src/main/java/org/springframework/http/server/reactive/DefaultSslInfo.java
index 17a5db8a54c..3533ad70c9c 100644
--- a/spring-web/src/main/java/org/springframework/http/server/reactive/DefaultSslInfo.java
+++ b/spring-web/src/main/java/org/springframework/http/server/reactive/DefaultSslInfo.java
@@ -20,6 +20,7 @@ import java.security.cert.Certificate;
 import java.security.cert.X509Certificate;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.net.ssl.SSLSession;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-web/src/main/java/org/springframework/http/server/reactive/JettyHttpHandlerAdapter.java b/spring-web/src/main/java/org/springframework/http/server/reactive/JettyHttpHandlerAdapter.java
index b29a592dabe..fe50441d460 100644
--- a/spring-web/src/main/java/org/springframework/http/server/reactive/JettyHttpHandlerAdapter.java
+++ b/spring-web/src/main/java/org/springframework/http/server/reactive/JettyHttpHandlerAdapter.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.net.URISyntaxException;
 import java.nio.ByteBuffer;
 import java.nio.charset.Charset;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.ServletResponse;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/http/server/reactive/ReactorServerHttpRequest.java b/spring-web/src/main/java/org/springframework/http/server/reactive/ReactorServerHttpRequest.java
index 82acff0ac5c..c6d60c01ab4 100644
--- a/spring-web/src/main/java/org/springframework/http/server/reactive/ReactorServerHttpRequest.java
+++ b/spring-web/src/main/java/org/springframework/http/server/reactive/ReactorServerHttpRequest.java
@@ -19,6 +19,7 @@ package org.springframework.http.server.reactive;
 import java.net.InetSocketAddress;
 import java.net.URI;
 import java.net.URISyntaxException;
+
 import javax.net.ssl.SSLSession;
 
 import io.netty.handler.codec.http.HttpHeaderNames;
diff --git a/spring-web/src/main/java/org/springframework/http/server/reactive/ServletHttpHandlerAdapter.java b/spring-web/src/main/java/org/springframework/http/server/reactive/ServletHttpHandlerAdapter.java
index ba24a326757..dd9144d0368 100644
--- a/spring-web/src/main/java/org/springframework/http/server/reactive/ServletHttpHandlerAdapter.java
+++ b/spring-web/src/main/java/org/springframework/http/server/reactive/ServletHttpHandlerAdapter.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.net.URISyntaxException;
 import java.util.Collection;
 import java.util.concurrent.atomic.AtomicBoolean;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.AsyncEvent;
 import javax.servlet.AsyncListener;
diff --git a/spring-web/src/main/java/org/springframework/http/server/reactive/ServletServerHttpRequest.java b/spring-web/src/main/java/org/springframework/http/server/reactive/ServletServerHttpRequest.java
index 8f4f0f7bf7b..9385b455f1d 100644
--- a/spring-web/src/main/java/org/springframework/http/server/reactive/ServletServerHttpRequest.java
+++ b/spring-web/src/main/java/org/springframework/http/server/reactive/ServletServerHttpRequest.java
@@ -24,6 +24,7 @@ import java.nio.charset.Charset;
 import java.security.cert.X509Certificate;
 import java.util.Enumeration;
 import java.util.Map;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.AsyncEvent;
 import javax.servlet.AsyncListener;
diff --git a/spring-web/src/main/java/org/springframework/http/server/reactive/ServletServerHttpResponse.java b/spring-web/src/main/java/org/springframework/http/server/reactive/ServletServerHttpResponse.java
index ffcddb680fa..3668d4ebafc 100644
--- a/spring-web/src/main/java/org/springframework/http/server/reactive/ServletServerHttpResponse.java
+++ b/spring-web/src/main/java/org/springframework/http/server/reactive/ServletServerHttpResponse.java
@@ -19,6 +19,7 @@ package org.springframework.http.server.reactive;
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.Charset;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.AsyncEvent;
 import javax.servlet.AsyncListener;
diff --git a/spring-web/src/main/java/org/springframework/http/server/reactive/TomcatHttpHandlerAdapter.java b/spring-web/src/main/java/org/springframework/http/server/reactive/TomcatHttpHandlerAdapter.java
index 2bdf901b1c2..ec91d17400a 100644
--- a/spring-web/src/main/java/org/springframework/http/server/reactive/TomcatHttpHandlerAdapter.java
+++ b/spring-web/src/main/java/org/springframework/http/server/reactive/TomcatHttpHandlerAdapter.java
@@ -21,6 +21,7 @@ import java.lang.reflect.Field;
 import java.net.URISyntaxException;
 import java.nio.ByteBuffer;
 import java.nio.charset.Charset;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
diff --git a/spring-web/src/main/java/org/springframework/http/server/reactive/UndertowServerHttpRequest.java b/spring-web/src/main/java/org/springframework/http/server/reactive/UndertowServerHttpRequest.java
index 50b31b40a36..060804dfab8 100644
--- a/spring-web/src/main/java/org/springframework/http/server/reactive/UndertowServerHttpRequest.java
+++ b/spring-web/src/main/java/org/springframework/http/server/reactive/UndertowServerHttpRequest.java
@@ -22,6 +22,7 @@ import java.net.URI;
 import java.net.URISyntaxException;
 import java.nio.ByteBuffer;
 import java.util.concurrent.atomic.AtomicInteger;
+
 import javax.net.ssl.SSLSession;
 
 import io.undertow.connector.ByteBufferPool;
diff --git a/spring-web/src/main/java/org/springframework/remoting/caucho/HessianServiceExporter.java b/spring-web/src/main/java/org/springframework/remoting/caucho/HessianServiceExporter.java
index 10afbd47a10..1ac88871f03 100644
--- a/spring-web/src/main/java/org/springframework/remoting/caucho/HessianServiceExporter.java
+++ b/spring-web/src/main/java/org/springframework/remoting/caucho/HessianServiceExporter.java
@@ -17,6 +17,7 @@
 package org.springframework.remoting.caucho;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-web/src/main/java/org/springframework/remoting/httpinvoker/HttpInvokerServiceExporter.java b/spring-web/src/main/java/org/springframework/remoting/httpinvoker/HttpInvokerServiceExporter.java
index 3f9e564f425..22ddb8fd045 100644
--- a/spring-web/src/main/java/org/springframework/remoting/httpinvoker/HttpInvokerServiceExporter.java
+++ b/spring-web/src/main/java/org/springframework/remoting/httpinvoker/HttpInvokerServiceExporter.java
@@ -22,6 +22,7 @@ import java.io.InputStream;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.OutputStream;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-web/src/main/java/org/springframework/remoting/jaxws/AbstractJaxWsServiceExporter.java b/spring-web/src/main/java/org/springframework/remoting/jaxws/AbstractJaxWsServiceExporter.java
index e6c5b1df426..610651bef20 100644
--- a/spring-web/src/main/java/org/springframework/remoting/jaxws/AbstractJaxWsServiceExporter.java
+++ b/spring-web/src/main/java/org/springframework/remoting/jaxws/AbstractJaxWsServiceExporter.java
@@ -21,6 +21,7 @@ import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.Executor;
+
 import javax.jws.WebService;
 import javax.xml.ws.Endpoint;
 import javax.xml.ws.WebServiceFeature;
diff --git a/spring-web/src/main/java/org/springframework/remoting/jaxws/JaxWsPortClientInterceptor.java b/spring-web/src/main/java/org/springframework/remoting/jaxws/JaxWsPortClientInterceptor.java
index 87bc2fc5021..e8ff14889aa 100644
--- a/spring-web/src/main/java/org/springframework/remoting/jaxws/JaxWsPortClientInterceptor.java
+++ b/spring-web/src/main/java/org/springframework/remoting/jaxws/JaxWsPortClientInterceptor.java
@@ -22,6 +22,7 @@ import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.jws.WebService;
 import javax.xml.namespace.QName;
 import javax.xml.ws.BindingProvider;
diff --git a/spring-web/src/main/java/org/springframework/remoting/jaxws/LocalJaxWsServiceFactory.java b/spring-web/src/main/java/org/springframework/remoting/jaxws/LocalJaxWsServiceFactory.java
index c022eb940c1..8abc4f1b029 100644
--- a/spring-web/src/main/java/org/springframework/remoting/jaxws/LocalJaxWsServiceFactory.java
+++ b/spring-web/src/main/java/org/springframework/remoting/jaxws/LocalJaxWsServiceFactory.java
@@ -19,6 +19,7 @@ package org.springframework.remoting.jaxws;
 import java.io.IOException;
 import java.net.URL;
 import java.util.concurrent.Executor;
+
 import javax.xml.namespace.QName;
 import javax.xml.ws.Service;
 import javax.xml.ws.WebServiceFeature;
diff --git a/spring-web/src/main/java/org/springframework/remoting/jaxws/SimpleHttpServerJaxWsServiceExporter.java b/spring-web/src/main/java/org/springframework/remoting/jaxws/SimpleHttpServerJaxWsServiceExporter.java
index 31005052d6b..54382b30d6e 100644
--- a/spring-web/src/main/java/org/springframework/remoting/jaxws/SimpleHttpServerJaxWsServiceExporter.java
+++ b/spring-web/src/main/java/org/springframework/remoting/jaxws/SimpleHttpServerJaxWsServiceExporter.java
@@ -18,6 +18,7 @@ package org.springframework.remoting.jaxws;
 
 import java.net.InetSocketAddress;
 import java.util.List;
+
 import javax.jws.WebService;
 import javax.xml.ws.Endpoint;
 import javax.xml.ws.WebServiceProvider;
diff --git a/spring-web/src/main/java/org/springframework/web/HttpMediaTypeException.java b/spring-web/src/main/java/org/springframework/web/HttpMediaTypeException.java
index f0ef8325293..91c572147f8 100644
--- a/spring-web/src/main/java/org/springframework/web/HttpMediaTypeException.java
+++ b/spring-web/src/main/java/org/springframework/web/HttpMediaTypeException.java
@@ -18,6 +18,7 @@ package org.springframework.web;
 
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.ServletException;
 
 import org.springframework.http.MediaType;
diff --git a/spring-web/src/main/java/org/springframework/web/HttpRequestHandler.java b/spring-web/src/main/java/org/springframework/web/HttpRequestHandler.java
index 244fa326e83..187d9dd8c54 100644
--- a/spring-web/src/main/java/org/springframework/web/HttpRequestHandler.java
+++ b/spring-web/src/main/java/org/springframework/web/HttpRequestHandler.java
@@ -17,6 +17,7 @@
 package org.springframework.web;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-web/src/main/java/org/springframework/web/HttpRequestMethodNotSupportedException.java b/spring-web/src/main/java/org/springframework/web/HttpRequestMethodNotSupportedException.java
index 1c5ee9678f8..1d76e991a57 100644
--- a/spring-web/src/main/java/org/springframework/web/HttpRequestMethodNotSupportedException.java
+++ b/spring-web/src/main/java/org/springframework/web/HttpRequestMethodNotSupportedException.java
@@ -21,6 +21,7 @@ import java.util.EnumSet;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.ServletException;
 
 import org.springframework.http.HttpMethod;
diff --git a/spring-web/src/main/java/org/springframework/web/SpringServletContainerInitializer.java b/spring-web/src/main/java/org/springframework/web/SpringServletContainerInitializer.java
index 990ed878965..ee3b4509e31 100644
--- a/spring-web/src/main/java/org/springframework/web/SpringServletContainerInitializer.java
+++ b/spring-web/src/main/java/org/springframework/web/SpringServletContainerInitializer.java
@@ -21,6 +21,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.ServiceLoader;
 import java.util.Set;
+
 import javax.servlet.ServletContainerInitializer;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
diff --git a/spring-web/src/main/java/org/springframework/web/accept/ContentNegotiationManagerFactoryBean.java b/spring-web/src/main/java/org/springframework/web/accept/ContentNegotiationManagerFactoryBean.java
index dafaa72ea05..fe00ab162ad 100644
--- a/spring-web/src/main/java/org/springframework/web/accept/ContentNegotiationManagerFactoryBean.java
+++ b/spring-web/src/main/java/org/springframework/web/accept/ContentNegotiationManagerFactoryBean.java
@@ -22,6 +22,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.beans.factory.FactoryBean;
diff --git a/spring-web/src/main/java/org/springframework/web/accept/PathExtensionContentNegotiationStrategy.java b/spring-web/src/main/java/org/springframework/web/accept/PathExtensionContentNegotiationStrategy.java
index 4b1c998547d..2bee9a7b53e 100644
--- a/spring-web/src/main/java/org/springframework/web/accept/PathExtensionContentNegotiationStrategy.java
+++ b/spring-web/src/main/java/org/springframework/web/accept/PathExtensionContentNegotiationStrategy.java
@@ -18,6 +18,7 @@ package org.springframework.web.accept;
 
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-web/src/main/java/org/springframework/web/accept/ServletPathExtensionContentNegotiationStrategy.java b/spring-web/src/main/java/org/springframework/web/accept/ServletPathExtensionContentNegotiationStrategy.java
index ab8ec8d0bd4..f47af3ca2f8 100644
--- a/spring-web/src/main/java/org/springframework/web/accept/ServletPathExtensionContentNegotiationStrategy.java
+++ b/spring-web/src/main/java/org/springframework/web/accept/ServletPathExtensionContentNegotiationStrategy.java
@@ -17,6 +17,7 @@
 package org.springframework.web.accept;
 
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-web/src/main/java/org/springframework/web/context/ContextCleanupListener.java b/spring-web/src/main/java/org/springframework/web/context/ContextCleanupListener.java
index 5635fe57529..4225e0aba18 100644
--- a/spring-web/src/main/java/org/springframework/web/context/ContextCleanupListener.java
+++ b/spring-web/src/main/java/org/springframework/web/context/ContextCleanupListener.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context;
 
 import java.util.Enumeration;
+
 import javax.servlet.ServletContext;
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
diff --git a/spring-web/src/main/java/org/springframework/web/context/ContextLoader.java b/spring-web/src/main/java/org/springframework/web/context/ContextLoader.java
index c3ba9db6477..dfd4b0196ca 100644
--- a/spring-web/src/main/java/org/springframework/web/context/ContextLoader.java
+++ b/spring-web/src/main/java/org/springframework/web/context/ContextLoader.java
@@ -22,6 +22,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Properties;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.ServletContext;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-web/src/main/java/org/springframework/web/context/request/DestructionCallbackBindingListener.java b/spring-web/src/main/java/org/springframework/web/context/request/DestructionCallbackBindingListener.java
index 446b850c87d..69e280bd7d9 100644
--- a/spring-web/src/main/java/org/springframework/web/context/request/DestructionCallbackBindingListener.java
+++ b/spring-web/src/main/java/org/springframework/web/context/request/DestructionCallbackBindingListener.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context.request;
 
 import java.io.Serializable;
+
 import javax.servlet.http.HttpSessionBindingEvent;
 import javax.servlet.http.HttpSessionBindingListener;
 
diff --git a/spring-web/src/main/java/org/springframework/web/context/request/FacesRequestAttributes.java b/spring-web/src/main/java/org/springframework/web/context/request/FacesRequestAttributes.java
index 23e75fde714..9937a0c076f 100644
--- a/spring-web/src/main/java/org/springframework/web/context/request/FacesRequestAttributes.java
+++ b/spring-web/src/main/java/org/springframework/web/context/request/FacesRequestAttributes.java
@@ -18,6 +18,7 @@ package org.springframework.web.context.request;
 
 import java.lang.reflect.Method;
 import java.util.Map;
+
 import javax.faces.context.ExternalContext;
 import javax.faces.context.FacesContext;
 
diff --git a/spring-web/src/main/java/org/springframework/web/context/request/FacesWebRequest.java b/spring-web/src/main/java/org/springframework/web/context/request/FacesWebRequest.java
index 51cfe77fa5c..d3d56213fa8 100644
--- a/spring-web/src/main/java/org/springframework/web/context/request/FacesWebRequest.java
+++ b/spring-web/src/main/java/org/springframework/web/context/request/FacesWebRequest.java
@@ -20,6 +20,7 @@ import java.security.Principal;
 import java.util.Iterator;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.faces.context.ExternalContext;
 import javax.faces.context.FacesContext;
 
diff --git a/spring-web/src/main/java/org/springframework/web/context/request/ServletRequestAttributes.java b/spring-web/src/main/java/org/springframework/web/context/request/ServletRequestAttributes.java
index 53e39ee716f..88a46f8d84f 100644
--- a/spring-web/src/main/java/org/springframework/web/context/request/ServletRequestAttributes.java
+++ b/spring-web/src/main/java/org/springframework/web/context/request/ServletRequestAttributes.java
@@ -20,6 +20,7 @@ import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
diff --git a/spring-web/src/main/java/org/springframework/web/context/request/ServletWebRequest.java b/spring-web/src/main/java/org/springframework/web/context/request/ServletWebRequest.java
index 393439d3eee..5fef231f283 100644
--- a/spring-web/src/main/java/org/springframework/web/context/request/ServletWebRequest.java
+++ b/spring-web/src/main/java/org/springframework/web/context/request/ServletWebRequest.java
@@ -28,6 +28,7 @@ import java.util.Map;
 import java.util.TimeZone;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
diff --git a/spring-web/src/main/java/org/springframework/web/context/request/async/StandardServletAsyncWebRequest.java b/spring-web/src/main/java/org/springframework/web/context/request/async/StandardServletAsyncWebRequest.java
index 6e407ea8888..9edd8a48d0f 100644
--- a/spring-web/src/main/java/org/springframework/web/context/request/async/StandardServletAsyncWebRequest.java
+++ b/spring-web/src/main/java/org/springframework/web/context/request/async/StandardServletAsyncWebRequest.java
@@ -21,6 +21,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.Consumer;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.AsyncEvent;
 import javax.servlet.AsyncListener;
diff --git a/spring-web/src/main/java/org/springframework/web/context/request/async/WebAsyncManager.java b/spring-web/src/main/java/org/springframework/web/context/request/async/WebAsyncManager.java
index 8b21aeb1481..223effdeb5f 100644
--- a/spring-web/src/main/java/org/springframework/web/context/request/async/WebAsyncManager.java
+++ b/spring-web/src/main/java/org/springframework/web/context/request/async/WebAsyncManager.java
@@ -23,6 +23,7 @@ import java.util.Map;
 import java.util.concurrent.Callable;
 import java.util.concurrent.Future;
 import java.util.concurrent.RejectedExecutionException;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/ContextExposingHttpServletRequest.java b/spring-web/src/main/java/org/springframework/web/context/support/ContextExposingHttpServletRequest.java
index 35cf2fb771b..fc6f1af7a5f 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/ContextExposingHttpServletRequest.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/ContextExposingHttpServletRequest.java
@@ -18,6 +18,7 @@ package org.springframework.web.context.support;
 
 import java.util.HashSet;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
 
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/HttpRequestHandlerServlet.java b/spring-web/src/main/java/org/springframework/web/context/support/HttpRequestHandlerServlet.java
index 6241d58486e..97be4db9066 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/HttpRequestHandlerServlet.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/HttpRequestHandlerServlet.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context.support;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/LiveBeansViewServlet.java b/spring-web/src/main/java/org/springframework/web/context/support/LiveBeansViewServlet.java
index 5d693b05385..4302e05d329 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/LiveBeansViewServlet.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/LiveBeansViewServlet.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context.support;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextAttributeExporter.java b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextAttributeExporter.java
index c0521c09ff8..8e8ac551821 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextAttributeExporter.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextAttributeExporter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context.support;
 
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextLiveBeansView.java b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextLiveBeansView.java
index c30d508f176..89cf33fb973 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextLiveBeansView.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextLiveBeansView.java
@@ -19,6 +19,7 @@ package org.springframework.web.context.support;
 import java.util.Enumeration;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.context.ConfigurableApplicationContext;
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextResource.java b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextResource.java
index 79bc8f964fc..9f19b76d997 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextResource.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextResource.java
@@ -22,6 +22,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.net.MalformedURLException;
 import java.net.URL;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.core.io.AbstractFileResolvingResource;
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextResourcePatternResolver.java b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextResourcePatternResolver.java
index 7203f28a619..3826c08fa27 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextResourcePatternResolver.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextResourcePatternResolver.java
@@ -22,6 +22,7 @@ import java.util.LinkedHashSet;
 import java.util.Set;
 import java.util.jar.JarEntry;
 import java.util.jar.JarFile;
+
 import javax.servlet.ServletContext;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextScope.java b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextScope.java
index eb850ef194b..5da0d5298e2 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/ServletContextScope.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/ServletContextScope.java
@@ -18,6 +18,7 @@ package org.springframework.web.context.support;
 
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.beans.factory.DisposableBean;
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/WebApplicationContextUtils.java b/spring-web/src/main/java/org/springframework/web/context/support/WebApplicationContextUtils.java
index 6af1fc22132..73da6c9e902 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/WebApplicationContextUtils.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/WebApplicationContextUtils.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.faces.context.ExternalContext;
 import javax.faces.context.FacesContext;
 import javax.servlet.ServletConfig;
diff --git a/spring-web/src/main/java/org/springframework/web/context/support/WebApplicationObjectSupport.java b/spring-web/src/main/java/org/springframework/web/context/support/WebApplicationObjectSupport.java
index ad05df246e8..e0d213f09cd 100644
--- a/spring-web/src/main/java/org/springframework/web/context/support/WebApplicationObjectSupport.java
+++ b/spring-web/src/main/java/org/springframework/web/context/support/WebApplicationObjectSupport.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context.support;
 
 import java.io.File;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.context.ApplicationContext;
diff --git a/spring-web/src/main/java/org/springframework/web/cors/CorsProcessor.java b/spring-web/src/main/java/org/springframework/web/cors/CorsProcessor.java
index c7b946236fe..e162d77ebf7 100644
--- a/spring-web/src/main/java/org/springframework/web/cors/CorsProcessor.java
+++ b/spring-web/src/main/java/org/springframework/web/cors/CorsProcessor.java
@@ -17,6 +17,7 @@
 package org.springframework.web.cors;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-web/src/main/java/org/springframework/web/cors/DefaultCorsProcessor.java b/spring-web/src/main/java/org/springframework/web/cors/DefaultCorsProcessor.java
index f4463077509..9607ef684b2 100644
--- a/spring-web/src/main/java/org/springframework/web/cors/DefaultCorsProcessor.java
+++ b/spring-web/src/main/java/org/springframework/web/cors/DefaultCorsProcessor.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-web/src/main/java/org/springframework/web/cors/UrlBasedCorsConfigurationSource.java b/spring-web/src/main/java/org/springframework/web/cors/UrlBasedCorsConfigurationSource.java
index b74018961f4..83322bf137e 100644
--- a/spring-web/src/main/java/org/springframework/web/cors/UrlBasedCorsConfigurationSource.java
+++ b/spring-web/src/main/java/org/springframework/web/cors/UrlBasedCorsConfigurationSource.java
@@ -19,6 +19,7 @@ package org.springframework.web.cors;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/AbstractRequestLoggingFilter.java b/spring-web/src/main/java/org/springframework/web/filter/AbstractRequestLoggingFilter.java
index 1e72c2b6c94..33bb39754d8 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/AbstractRequestLoggingFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/AbstractRequestLoggingFilter.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.util.Enumeration;
 import java.util.function.Predicate;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/CharacterEncodingFilter.java b/spring-web/src/main/java/org/springframework/web/filter/CharacterEncodingFilter.java
index 8e72df94ab7..be97ae84aa9 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/CharacterEncodingFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/CharacterEncodingFilter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/CompositeFilter.java b/spring-web/src/main/java/org/springframework/web/filter/CompositeFilter.java
index a5531817cf9..f8ec4e37a0b 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/CompositeFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/CompositeFilter.java
@@ -19,6 +19,7 @@ package org.springframework.web.filter;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/CorsFilter.java b/spring-web/src/main/java/org/springframework/web/filter/CorsFilter.java
index 3a4bf501c58..6ca57e102dd 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/CorsFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/CorsFilter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/DelegatingFilterProxy.java b/spring-web/src/main/java/org/springframework/web/filter/DelegatingFilterProxy.java
index b4ff6e93dc6..bfbe62739dc 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/DelegatingFilterProxy.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/DelegatingFilterProxy.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/FormContentFilter.java b/spring-web/src/main/java/org/springframework/web/filter/FormContentFilter.java
index a3564b07ec2..50ca1375078 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/FormContentFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/FormContentFilter.java
@@ -28,6 +28,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/ForwardedHeaderFilter.java b/spring-web/src/main/java/org/springframework/web/filter/ForwardedHeaderFilter.java
index a18ad9f5013..8b5f6a6d6aa 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/ForwardedHeaderFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/ForwardedHeaderFilter.java
@@ -24,6 +24,7 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 import java.util.function.Supplier;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/GenericFilterBean.java b/spring-web/src/main/java/org/springframework/web/filter/GenericFilterBean.java
index c1b926500d8..da36fb123b3 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/GenericFilterBean.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/GenericFilterBean.java
@@ -19,6 +19,7 @@ package org.springframework.web.filter;
 import java.util.Enumeration;
 import java.util.HashSet;
 import java.util.Set;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterConfig;
 import javax.servlet.ServletContext;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/HiddenHttpMethodFilter.java b/spring-web/src/main/java/org/springframework/web/filter/HiddenHttpMethodFilter.java
index fd0bec784ab..0ed01daa40c 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/HiddenHttpMethodFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/HiddenHttpMethodFilter.java
@@ -21,6 +21,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Locale;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/HttpPutFormContentFilter.java b/spring-web/src/main/java/org/springframework/web/filter/HttpPutFormContentFilter.java
index bb4147f3879..2e6c04aa264 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/HttpPutFormContentFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/HttpPutFormContentFilter.java
@@ -28,6 +28,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/OncePerRequestFilter.java b/spring-web/src/main/java/org/springframework/web/filter/OncePerRequestFilter.java
index a08d0df4da5..d88a0e3fb4c 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/OncePerRequestFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/OncePerRequestFilter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/RelativeRedirectFilter.java b/spring-web/src/main/java/org/springframework/web/filter/RelativeRedirectFilter.java
index 4812b23b7e5..25df286a0c4 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/RelativeRedirectFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/RelativeRedirectFilter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/RequestContextFilter.java b/spring-web/src/main/java/org/springframework/web/filter/RequestContextFilter.java
index 1202c38ccfc..8bb6a821bb2 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/RequestContextFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/RequestContextFilter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/filter/ShallowEtagHeaderFilter.java b/spring-web/src/main/java/org/springframework/web/filter/ShallowEtagHeaderFilter.java
index 1e9cf29aec9..8de782ac98a 100644
--- a/spring-web/src/main/java/org/springframework/web/filter/ShallowEtagHeaderFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/filter/ShallowEtagHeaderFilter.java
@@ -19,6 +19,7 @@ package org.springframework.web.filter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.PrintWriter;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.ServletOutputStream;
diff --git a/spring-web/src/main/java/org/springframework/web/jsf/DelegatingPhaseListenerMulticaster.java b/spring-web/src/main/java/org/springframework/web/jsf/DelegatingPhaseListenerMulticaster.java
index bd017b9aaef..261d9baac1b 100644
--- a/spring-web/src/main/java/org/springframework/web/jsf/DelegatingPhaseListenerMulticaster.java
+++ b/spring-web/src/main/java/org/springframework/web/jsf/DelegatingPhaseListenerMulticaster.java
@@ -17,6 +17,7 @@
 package org.springframework.web.jsf;
 
 import java.util.Collection;
+
 import javax.faces.context.FacesContext;
 import javax.faces.event.PhaseEvent;
 import javax.faces.event.PhaseId;
diff --git a/spring-web/src/main/java/org/springframework/web/jsf/el/SpringBeanFacesELResolver.java b/spring-web/src/main/java/org/springframework/web/jsf/el/SpringBeanFacesELResolver.java
index 38bd149ffd7..922174d830d 100644
--- a/spring-web/src/main/java/org/springframework/web/jsf/el/SpringBeanFacesELResolver.java
+++ b/spring-web/src/main/java/org/springframework/web/jsf/el/SpringBeanFacesELResolver.java
@@ -18,6 +18,7 @@ package org.springframework.web.jsf.el;
 
 import java.beans.FeatureDescriptor;
 import java.util.Iterator;
+
 import javax.el.ELContext;
 import javax.el.ELException;
 import javax.el.ELResolver;
diff --git a/spring-web/src/main/java/org/springframework/web/jsf/el/WebApplicationContextFacesELResolver.java b/spring-web/src/main/java/org/springframework/web/jsf/el/WebApplicationContextFacesELResolver.java
index f01234cb634..d729187464d 100644
--- a/spring-web/src/main/java/org/springframework/web/jsf/el/WebApplicationContextFacesELResolver.java
+++ b/spring-web/src/main/java/org/springframework/web/jsf/el/WebApplicationContextFacesELResolver.java
@@ -18,6 +18,7 @@ package org.springframework.web.jsf.el;
 
 import java.beans.FeatureDescriptor;
 import java.util.Iterator;
+
 import javax.el.ELContext;
 import javax.el.ELException;
 import javax.el.ELResolver;
diff --git a/spring-web/src/main/java/org/springframework/web/method/annotation/AbstractNamedValueMethodArgumentResolver.java b/spring-web/src/main/java/org/springframework/web/method/annotation/AbstractNamedValueMethodArgumentResolver.java
index 18e856bc705..cc247ef510c 100644
--- a/spring-web/src/main/java/org/springframework/web/method/annotation/AbstractNamedValueMethodArgumentResolver.java
+++ b/spring-web/src/main/java/org/springframework/web/method/annotation/AbstractNamedValueMethodArgumentResolver.java
@@ -18,6 +18,7 @@ package org.springframework.web.method.annotation;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.ServletException;
 
 import org.springframework.beans.ConversionNotSupportedException;
diff --git a/spring-web/src/main/java/org/springframework/web/method/annotation/RequestParamMapMethodArgumentResolver.java b/spring-web/src/main/java/org/springframework/web/method/annotation/RequestParamMapMethodArgumentResolver.java
index 4302e5cda7d..e4934100b86 100644
--- a/spring-web/src/main/java/org/springframework/web/method/annotation/RequestParamMapMethodArgumentResolver.java
+++ b/spring-web/src/main/java/org/springframework/web/method/annotation/RequestParamMapMethodArgumentResolver.java
@@ -19,6 +19,7 @@ package org.springframework.web.method.annotation;
 import java.util.Collection;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.Part;
 
diff --git a/spring-web/src/main/java/org/springframework/web/method/annotation/RequestParamMethodArgumentResolver.java b/spring-web/src/main/java/org/springframework/web/method/annotation/RequestParamMethodArgumentResolver.java
index dd3b6d2793c..22e1bc3a5eb 100644
--- a/spring-web/src/main/java/org/springframework/web/method/annotation/RequestParamMethodArgumentResolver.java
+++ b/spring-web/src/main/java/org/springframework/web/method/annotation/RequestParamMethodArgumentResolver.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.Part;
 
diff --git a/spring-web/src/main/java/org/springframework/web/multipart/commons/CommonsMultipartResolver.java b/spring-web/src/main/java/org/springframework/web/multipart/commons/CommonsMultipartResolver.java
index a887b48f765..eed600aff08 100644
--- a/spring-web/src/main/java/org/springframework/web/multipart/commons/CommonsMultipartResolver.java
+++ b/spring-web/src/main/java/org/springframework/web/multipart/commons/CommonsMultipartResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.multipart.commons;
 
 import java.util.List;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 
diff --git a/spring-web/src/main/java/org/springframework/web/multipart/support/AbstractMultipartHttpServletRequest.java b/spring-web/src/main/java/org/springframework/web/multipart/support/AbstractMultipartHttpServletRequest.java
index e8811644278..3c2a8834c56 100644
--- a/spring-web/src/main/java/org/springframework/web/multipart/support/AbstractMultipartHttpServletRequest.java
+++ b/spring-web/src/main/java/org/springframework/web/multipart/support/AbstractMultipartHttpServletRequest.java
@@ -21,6 +21,7 @@ import java.util.Enumeration;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
 
diff --git a/spring-web/src/main/java/org/springframework/web/multipart/support/DefaultMultipartHttpServletRequest.java b/spring-web/src/main/java/org/springframework/web/multipart/support/DefaultMultipartHttpServletRequest.java
index 94ac76e7421..d882620af27 100644
--- a/spring-web/src/main/java/org/springframework/web/multipart/support/DefaultMultipartHttpServletRequest.java
+++ b/spring-web/src/main/java/org/springframework/web/multipart/support/DefaultMultipartHttpServletRequest.java
@@ -22,6 +22,7 @@ import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-web/src/main/java/org/springframework/web/multipart/support/MultipartFilter.java b/spring-web/src/main/java/org/springframework/web/multipart/support/MultipartFilter.java
index 0547d932477..1cd8fb2c3ce 100644
--- a/spring-web/src/main/java/org/springframework/web/multipart/support/MultipartFilter.java
+++ b/spring-web/src/main/java/org/springframework/web/multipart/support/MultipartFilter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.multipart.support;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/multipart/support/MultipartResolutionDelegate.java b/spring-web/src/main/java/org/springframework/web/multipart/support/MultipartResolutionDelegate.java
index f6aa8846a72..0146adc7801 100644
--- a/spring-web/src/main/java/org/springframework/web/multipart/support/MultipartResolutionDelegate.java
+++ b/spring-web/src/main/java/org/springframework/web/multipart/support/MultipartResolutionDelegate.java
@@ -19,6 +19,7 @@ package org.springframework.web.multipart.support;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.Part;
 
diff --git a/spring-web/src/main/java/org/springframework/web/multipart/support/RequestPartServletServerHttpRequest.java b/spring-web/src/main/java/org/springframework/web/multipart/support/RequestPartServletServerHttpRequest.java
index 703c7864ee2..901c7a6328a 100644
--- a/spring-web/src/main/java/org/springframework/web/multipart/support/RequestPartServletServerHttpRequest.java
+++ b/spring-web/src/main/java/org/springframework/web/multipart/support/RequestPartServletServerHttpRequest.java
@@ -20,6 +20,7 @@ import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.Charset;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-web/src/main/java/org/springframework/web/multipart/support/StandardMultipartHttpServletRequest.java b/spring-web/src/main/java/org/springframework/web/multipart/support/StandardMultipartHttpServletRequest.java
index 45511e165eb..6970c8e12ea 100644
--- a/spring-web/src/main/java/org/springframework/web/multipart/support/StandardMultipartHttpServletRequest.java
+++ b/spring-web/src/main/java/org/springframework/web/multipart/support/StandardMultipartHttpServletRequest.java
@@ -31,6 +31,7 @@ import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.mail.internet.MimeUtility;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.Part;
diff --git a/spring-web/src/main/java/org/springframework/web/util/ContentCachingRequestWrapper.java b/spring-web/src/main/java/org/springframework/web/util/ContentCachingRequestWrapper.java
index 0b068ed5ffd..0158ed87b97 100644
--- a/spring-web/src/main/java/org/springframework/web/util/ContentCachingRequestWrapper.java
+++ b/spring-web/src/main/java/org/springframework/web/util/ContentCachingRequestWrapper.java
@@ -26,6 +26,7 @@ import java.util.Enumeration;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ReadListener;
 import javax.servlet.ServletInputStream;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/main/java/org/springframework/web/util/ContentCachingResponseWrapper.java b/spring-web/src/main/java/org/springframework/web/util/ContentCachingResponseWrapper.java
index 5fd631d1c0a..c0d820ba0a0 100644
--- a/spring-web/src/main/java/org/springframework/web/util/ContentCachingResponseWrapper.java
+++ b/spring-web/src/main/java/org/springframework/web/util/ContentCachingResponseWrapper.java
@@ -21,6 +21,7 @@ import java.io.InputStream;
 import java.io.OutputStreamWriter;
 import java.io.PrintWriter;
 import java.io.UnsupportedEncodingException;
+
 import javax.servlet.ServletOutputStream;
 import javax.servlet.WriteListener;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-web/src/main/java/org/springframework/web/util/HttpSessionMutexListener.java b/spring-web/src/main/java/org/springframework/web/util/HttpSessionMutexListener.java
index 5223bd523b1..369904116fe 100644
--- a/spring-web/src/main/java/org/springframework/web/util/HttpSessionMutexListener.java
+++ b/spring-web/src/main/java/org/springframework/web/util/HttpSessionMutexListener.java
@@ -17,6 +17,7 @@
 package org.springframework.web.util;
 
 import java.io.Serializable;
+
 import javax.servlet.http.HttpSessionEvent;
 import javax.servlet.http.HttpSessionListener;
 
diff --git a/spring-web/src/main/java/org/springframework/web/util/IntrospectorCleanupListener.java b/spring-web/src/main/java/org/springframework/web/util/IntrospectorCleanupListener.java
index 3827d12a9e2..d3afef75f98 100644
--- a/spring-web/src/main/java/org/springframework/web/util/IntrospectorCleanupListener.java
+++ b/spring-web/src/main/java/org/springframework/web/util/IntrospectorCleanupListener.java
@@ -17,6 +17,7 @@
 package org.springframework.web.util;
 
 import java.beans.Introspector;
+
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
 
diff --git a/spring-web/src/main/java/org/springframework/web/util/UrlPathHelper.java b/spring-web/src/main/java/org/springframework/web/util/UrlPathHelper.java
index 64b4992b398..6b0e38bba07 100644
--- a/spring-web/src/main/java/org/springframework/web/util/UrlPathHelper.java
+++ b/spring-web/src/main/java/org/springframework/web/util/UrlPathHelper.java
@@ -21,6 +21,7 @@ import java.nio.charset.UnsupportedCharsetException;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-web/src/main/java/org/springframework/web/util/WebUtils.java b/spring-web/src/main/java/org/springframework/web/util/WebUtils.java
index 168700ed37c..63859f6ccbe 100644
--- a/spring-web/src/main/java/org/springframework/web/util/WebUtils.java
+++ b/spring-web/src/main/java/org/springframework/web/util/WebUtils.java
@@ -24,6 +24,7 @@ import java.util.Enumeration;
 import java.util.Map;
 import java.util.StringTokenizer;
 import java.util.TreeMap;
+
 import javax.servlet.ServletContext;
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletRequestWrapper;
diff --git a/spring-web/src/test/java/org/springframework/http/codec/xml/Jaxb2XmlDecoderTests.java b/spring-web/src/test/java/org/springframework/http/codec/xml/Jaxb2XmlDecoderTests.java
index 91b740c5ff2..62d36b81351 100644
--- a/spring-web/src/test/java/org/springframework/http/codec/xml/Jaxb2XmlDecoderTests.java
+++ b/spring-web/src/test/java/org/springframework/http/codec/xml/Jaxb2XmlDecoderTests.java
@@ -19,6 +19,7 @@ package org.springframework.http.codec.xml;
 import java.nio.charset.StandardCharsets;
 import java.util.Collections;
 import java.util.List;
+
 import javax.xml.namespace.QName;
 import javax.xml.stream.events.XMLEvent;
 
diff --git a/spring-web/src/test/java/org/springframework/http/codec/xml/Jaxb2XmlEncoderTests.java b/spring-web/src/test/java/org/springframework/http/codec/xml/Jaxb2XmlEncoderTests.java
index b7c4abd16ef..610da1a5c4e 100644
--- a/spring-web/src/test/java/org/springframework/http/codec/xml/Jaxb2XmlEncoderTests.java
+++ b/spring-web/src/test/java/org/springframework/http/codec/xml/Jaxb2XmlEncoderTests.java
@@ -19,6 +19,7 @@ package org.springframework.http.codec.xml;
 import java.util.Arrays;
 import java.util.List;
 import java.util.function.Consumer;
+
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlElements;
 import javax.xml.bind.annotation.XmlRootElement;
diff --git a/spring-web/src/test/java/org/springframework/http/codec/xml/XmlEventDecoderTests.java b/spring-web/src/test/java/org/springframework/http/codec/xml/XmlEventDecoderTests.java
index e5729014baf..b359fc55e6a 100644
--- a/spring-web/src/test/java/org/springframework/http/codec/xml/XmlEventDecoderTests.java
+++ b/spring-web/src/test/java/org/springframework/http/codec/xml/XmlEventDecoderTests.java
@@ -18,6 +18,7 @@ package org.springframework.http.codec.xml;
 
 import java.nio.charset.StandardCharsets;
 import java.util.Collections;
+
 import javax.xml.stream.events.XMLEvent;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-web/src/test/java/org/springframework/http/converter/BufferedImageHttpMessageConverterTests.java b/spring-web/src/test/java/org/springframework/http/converter/BufferedImageHttpMessageConverterTests.java
index 9c1eced8332..b91f6b429e3 100644
--- a/spring-web/src/test/java/org/springframework/http/converter/BufferedImageHttpMessageConverterTests.java
+++ b/spring-web/src/test/java/org/springframework/http/converter/BufferedImageHttpMessageConverterTests.java
@@ -19,6 +19,7 @@ package org.springframework.http.converter;
 import java.awt.image.BufferedImage;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
+
 import javax.imageio.ImageIO;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-web/src/test/java/org/springframework/http/converter/FormHttpMessageConverterTests.java b/spring-web/src/test/java/org/springframework/http/converter/FormHttpMessageConverterTests.java
index 87b688144c0..91250150546 100644
--- a/spring-web/src/test/java/org/springframework/http/converter/FormHttpMessageConverterTests.java
+++ b/spring-web/src/test/java/org/springframework/http/converter/FormHttpMessageConverterTests.java
@@ -23,6 +23,7 @@ import java.io.StringReader;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.transform.Source;
 import javax.xml.transform.stream.StreamSource;
 
diff --git a/spring-web/src/test/java/org/springframework/http/converter/xml/Jaxb2CollectionHttpMessageConverterTests.java b/spring-web/src/test/java/org/springframework/http/converter/xml/Jaxb2CollectionHttpMessageConverterTests.java
index 32ab91107b1..0b02ce6ae1f 100644
--- a/spring-web/src/test/java/org/springframework/http/converter/xml/Jaxb2CollectionHttpMessageConverterTests.java
+++ b/spring-web/src/test/java/org/springframework/http/converter/xml/Jaxb2CollectionHttpMessageConverterTests.java
@@ -20,6 +20,7 @@ import java.lang.reflect.Type;
 import java.util.Collection;
 import java.util.List;
 import java.util.Set;
+
 import javax.xml.bind.annotation.XmlAttribute;
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
diff --git a/spring-web/src/test/java/org/springframework/http/converter/xml/Jaxb2RootElementHttpMessageConverterTests.java b/spring-web/src/test/java/org/springframework/http/converter/xml/Jaxb2RootElementHttpMessageConverterTests.java
index bf0d950a24e..49c69b616a6 100644
--- a/spring-web/src/test/java/org/springframework/http/converter/xml/Jaxb2RootElementHttpMessageConverterTests.java
+++ b/spring-web/src/test/java/org/springframework/http/converter/xml/Jaxb2RootElementHttpMessageConverterTests.java
@@ -17,6 +17,7 @@
 package org.springframework.http.converter.xml;
 
 import java.nio.charset.StandardCharsets;
+
 import javax.xml.bind.Marshaller;
 import javax.xml.bind.Unmarshaller;
 import javax.xml.bind.annotation.XmlAttribute;
diff --git a/spring-web/src/test/java/org/springframework/http/converter/xml/SourceHttpMessageConverterTests.java b/spring-web/src/test/java/org/springframework/http/converter/xml/SourceHttpMessageConverterTests.java
index 7f4c8b13cf0..38bc72c0c3b 100644
--- a/spring-web/src/test/java/org/springframework/http/converter/xml/SourceHttpMessageConverterTests.java
+++ b/spring-web/src/test/java/org/springframework/http/converter/xml/SourceHttpMessageConverterTests.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.StringReader;
 import java.nio.charset.StandardCharsets;
+
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.XMLStreamReader;
diff --git a/spring-web/src/test/java/org/springframework/http/server/reactive/ServerHttpRequestTests.java b/spring-web/src/test/java/org/springframework/http/server/reactive/ServerHttpRequestTests.java
index aa9e7ef89e0..8bd7b00b5ac 100644
--- a/spring-web/src/test/java/org/springframework/http/server/reactive/ServerHttpRequestTests.java
+++ b/spring-web/src/test/java/org/springframework/http/server/reactive/ServerHttpRequestTests.java
@@ -20,6 +20,7 @@ import java.io.ByteArrayInputStream;
 import java.net.URI;
 import java.util.Arrays;
 import java.util.Collections;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.ReadListener;
 import javax.servlet.ServletInputStream;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/DelegatingServletInputStream.java b/spring-web/src/test/java/org/springframework/mock/web/test/DelegatingServletInputStream.java
index 95dc16c04e0..577cfc0abc0 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/DelegatingServletInputStream.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/DelegatingServletInputStream.java
@@ -18,6 +18,7 @@ package org.springframework.mock.web.test;
 
 import java.io.IOException;
 import java.io.InputStream;
+
 import javax.servlet.ReadListener;
 import javax.servlet.ServletInputStream;
 
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/DelegatingServletOutputStream.java b/spring-web/src/test/java/org/springframework/mock/web/test/DelegatingServletOutputStream.java
index 75f5842e81d..e70b2984f68 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/DelegatingServletOutputStream.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/DelegatingServletOutputStream.java
@@ -18,6 +18,7 @@ package org.springframework.mock.web.test;
 
 import java.io.IOException;
 import java.io.OutputStream;
+
 import javax.servlet.ServletOutputStream;
 import javax.servlet.WriteListener;
 
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockAsyncContext.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockAsyncContext.java
index c065d18df56..4c60f1e40df 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockAsyncContext.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockAsyncContext.java
@@ -19,6 +19,7 @@ package org.springframework.mock.web.test;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.AsyncEvent;
 import javax.servlet.AsyncListener;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockBodyContent.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockBodyContent.java
index 487c0240796..f38bf8a175e 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockBodyContent.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockBodyContent.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.io.Reader;
 import java.io.StringReader;
 import java.io.Writer;
+
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.jsp.JspWriter;
 import javax.servlet.jsp.tagext.BodyContent;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockFilterChain.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockFilterChain.java
index 22bbc407532..b834e789cb6 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockFilterChain.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockFilterChain.java
@@ -21,6 +21,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockFilterConfig.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockFilterConfig.java
index cf8e4710485..6428466ce53 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockFilterConfig.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockFilterConfig.java
@@ -20,6 +20,7 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.FilterConfig;
 import javax.servlet.ServletContext;
 
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpServletRequest.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpServletRequest.java
index 3af239f8f63..d02770268bd 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpServletRequest.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpServletRequest.java
@@ -42,6 +42,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.TimeZone;
 import java.util.stream.Collectors;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.DispatcherType;
 import javax.servlet.RequestDispatcher;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpServletResponse.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpServletResponse.java
index 3f992773b81..c9bc689e590 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpServletResponse.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpServletResponse.java
@@ -35,6 +35,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TimeZone;
+
 import javax.servlet.ServletOutputStream;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpSession.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpSession.java
index 4b28782fd20..01ed9876d6a 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpSession.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockHttpSession.java
@@ -24,6 +24,7 @@ import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpSession;
 import javax.servlet.http.HttpSessionBindingEvent;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockJspWriter.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockJspWriter.java
index db7247593b5..dbc05ecd618 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockJspWriter.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockJspWriter.java
@@ -19,6 +19,7 @@ package org.springframework.mock.web.test;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.io.Writer;
+
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.jsp.JspWriter;
 
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockMultipartHttpServletRequest.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockMultipartHttpServletRequest.java
index 6e799325214..7aeab6f98bf 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockMultipartHttpServletRequest.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockMultipartHttpServletRequest.java
@@ -21,6 +21,7 @@ import java.util.Enumeration;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockPageContext.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockPageContext.java
index eba01d54322..3959db201f4 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockPageContext.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockPageContext.java
@@ -23,6 +23,7 @@ import java.util.Enumeration;
 import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
+
 import javax.el.ELContext;
 import javax.servlet.Servlet;
 import javax.servlet.ServletConfig;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockPart.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockPart.java
index 5865a8644c0..62398ffd801 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockPart.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockPart.java
@@ -21,6 +21,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.Collection;
 import java.util.Collections;
+
 import javax.servlet.http.Part;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockServletConfig.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockServletConfig.java
index 05d86b27445..6bcec47ae48 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockServletConfig.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockServletConfig.java
@@ -20,6 +20,7 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;
 
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/MockServletContext.java b/spring-web/src/test/java/org/springframework/mock/web/test/MockServletContext.java
index 24790aab6b4..3b78ed50ee6 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/MockServletContext.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/MockServletContext.java
@@ -29,6 +29,7 @@ import java.util.LinkedHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterRegistration;
 import javax.servlet.RequestDispatcher;
diff --git a/spring-web/src/test/java/org/springframework/mock/web/test/PassThroughFilterChain.java b/spring-web/src/test/java/org/springframework/mock/web/test/PassThroughFilterChain.java
index a5ec4a0cb8f..c440b785790 100644
--- a/spring-web/src/test/java/org/springframework/mock/web/test/PassThroughFilterChain.java
+++ b/spring-web/src/test/java/org/springframework/mock/web/test/PassThroughFilterChain.java
@@ -17,6 +17,7 @@
 package org.springframework.mock.web.test;
 
 import java.io.IOException;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.Servlet;
diff --git a/spring-web/src/test/java/org/springframework/remoting/httpinvoker/HttpInvokerTests.java b/spring-web/src/test/java/org/springframework/remoting/httpinvoker/HttpInvokerTests.java
index 7b2ae05c54b..4de848f0560 100644
--- a/spring-web/src/test/java/org/springframework/remoting/httpinvoker/HttpInvokerTests.java
+++ b/spring-web/src/test/java/org/springframework/remoting/httpinvoker/HttpInvokerTests.java
@@ -28,6 +28,7 @@ import java.lang.reflect.InvocationTargetException;
 import java.util.Arrays;
 import java.util.zip.GZIPInputStream;
 import java.util.zip.GZIPOutputStream;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-web/src/test/java/org/springframework/remoting/jaxws/JaxWsSupportTests.java b/spring-web/src/test/java/org/springframework/remoting/jaxws/JaxWsSupportTests.java
index 7211a9bfd89..1a2d4f06a5e 100644
--- a/spring-web/src/test/java/org/springframework/remoting/jaxws/JaxWsSupportTests.java
+++ b/spring-web/src/test/java/org/springframework/remoting/jaxws/JaxWsSupportTests.java
@@ -18,6 +18,7 @@ package org.springframework.remoting.jaxws;
 
 import java.net.MalformedURLException;
 import java.net.URL;
+
 import javax.xml.namespace.QName;
 import javax.xml.ws.BindingProvider;
 import javax.xml.ws.Service;
diff --git a/spring-web/src/test/java/org/springframework/web/bind/support/WebRequestDataBinderIntegrationTests.java b/spring-web/src/test/java/org/springframework/web/bind/support/WebRequestDataBinderIntegrationTests.java
index 3432c6c9455..96539ca8f15 100644
--- a/spring-web/src/test/java/org/springframework/web/bind/support/WebRequestDataBinderIntegrationTests.java
+++ b/spring-web/src/test/java/org/springframework/web/bind/support/WebRequestDataBinderIntegrationTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.bind.support;
 
 import java.util.List;
+
 import javax.servlet.MultipartConfigElement;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/test/java/org/springframework/web/context/ContextLoaderInitializerTests.java b/spring-web/src/test/java/org/springframework/web/context/ContextLoaderInitializerTests.java
index 6a93e5f18c3..099d250197a 100644
--- a/spring-web/src/test/java/org/springframework/web/context/ContextLoaderInitializerTests.java
+++ b/spring-web/src/test/java/org/springframework/web/context/ContextLoaderInitializerTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context;
 
 import java.util.EventListener;
+
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletException;
 
diff --git a/spring-web/src/test/java/org/springframework/web/context/request/ServletRequestAttributesTests.java b/spring-web/src/test/java/org/springframework/web/context/request/ServletRequestAttributesTests.java
index 7b869cb0439..091f416a888 100644
--- a/spring-web/src/test/java/org/springframework/web/context/request/ServletRequestAttributesTests.java
+++ b/spring-web/src/test/java/org/springframework/web/context/request/ServletRequestAttributesTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.context.request;
 
 import java.io.Serializable;
 import java.math.BigInteger;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;
 
diff --git a/spring-web/src/test/java/org/springframework/web/context/request/ServletWebRequestTests.java b/spring-web/src/test/java/org/springframework/web/context/request/ServletWebRequestTests.java
index 707b858989c..ef5257ce266 100644
--- a/spring-web/src/test/java/org/springframework/web/context/request/ServletWebRequestTests.java
+++ b/spring-web/src/test/java/org/springframework/web/context/request/ServletWebRequestTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.context.request;
 
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-web/src/test/java/org/springframework/web/context/request/async/StandardServletAsyncWebRequestTests.java b/spring-web/src/test/java/org/springframework/web/context/request/async/StandardServletAsyncWebRequestTests.java
index fd647444241..966fc0e9403 100644
--- a/spring-web/src/test/java/org/springframework/web/context/request/async/StandardServletAsyncWebRequestTests.java
+++ b/spring-web/src/test/java/org/springframework/web/context/request/async/StandardServletAsyncWebRequestTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context.request.async;
 
 import java.util.function.Consumer;
+
 import javax.servlet.AsyncEvent;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerErrorTests.java b/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerErrorTests.java
index 4eb1b5ce4ac..4888379f662 100644
--- a/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerErrorTests.java
+++ b/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerErrorTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.context.request.async;
 
 import java.util.concurrent.Callable;
 import java.util.function.Consumer;
+
 import javax.servlet.AsyncEvent;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerTests.java b/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerTests.java
index 778bbc0b9a2..0a90ea36c39 100644
--- a/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerTests.java
+++ b/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.context.request.async;
 
 import java.util.concurrent.Callable;
 import java.util.function.Consumer;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerTimeoutTests.java b/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerTimeoutTests.java
index e9008a48114..2397acb1ffd 100644
--- a/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerTimeoutTests.java
+++ b/spring-web/src/test/java/org/springframework/web/context/request/async/WebAsyncManagerTimeoutTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.context.request.async;
 
 import java.util.concurrent.Callable;
 import java.util.concurrent.Future;
+
 import javax.servlet.AsyncEvent;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-web/src/test/java/org/springframework/web/cors/reactive/CorsWebFilterTests.java b/spring-web/src/test/java/org/springframework/web/cors/reactive/CorsWebFilterTests.java
index d66fb585535..938d80f6e31 100644
--- a/spring-web/src/test/java/org/springframework/web/cors/reactive/CorsWebFilterTests.java
+++ b/spring-web/src/test/java/org/springframework/web/cors/reactive/CorsWebFilterTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.cors.reactive;
 
 import java.io.IOException;
 import java.util.Arrays;
+
 import javax.servlet.ServletException;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-web/src/test/java/org/springframework/web/filter/CompositeFilterTests.java b/spring-web/src/test/java/org/springframework/web/filter/CompositeFilterTests.java
index 0e180d4e25b..23930bb0fca 100644
--- a/spring-web/src/test/java/org/springframework/web/filter/CompositeFilterTests.java
+++ b/spring-web/src/test/java/org/springframework/web/filter/CompositeFilterTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.filter;
 
 import java.io.IOException;
 import java.util.Arrays;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
diff --git a/spring-web/src/test/java/org/springframework/web/filter/CorsFilterTests.java b/spring-web/src/test/java/org/springframework/web/filter/CorsFilterTests.java
index 9bc60e8dcb7..64ca23a0260 100644
--- a/spring-web/src/test/java/org/springframework/web/filter/CorsFilterTests.java
+++ b/spring-web/src/test/java/org/springframework/web/filter/CorsFilterTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.filter;
 
 import java.io.IOException;
 import java.util.Arrays;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 
diff --git a/spring-web/src/test/java/org/springframework/web/filter/DelegatingFilterProxyTests.java b/spring-web/src/test/java/org/springframework/web/filter/DelegatingFilterProxyTests.java
index f06c889a553..003bfd02cc5 100644
--- a/spring-web/src/test/java/org/springframework/web/filter/DelegatingFilterProxyTests.java
+++ b/spring-web/src/test/java/org/springframework/web/filter/DelegatingFilterProxyTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
diff --git a/spring-web/src/test/java/org/springframework/web/filter/ForwardedHeaderFilterTests.java b/spring-web/src/test/java/org/springframework/web/filter/ForwardedHeaderFilterTests.java
index 0de9886792c..4fb97248e02 100644
--- a/spring-web/src/test/java/org/springframework/web/filter/ForwardedHeaderFilterTests.java
+++ b/spring-web/src/test/java/org/springframework/web/filter/ForwardedHeaderFilterTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.filter;
 
 import java.io.IOException;
 import java.util.Enumeration;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
diff --git a/spring-web/src/test/java/org/springframework/web/filter/HiddenHttpMethodFilterTests.java b/spring-web/src/test/java/org/springframework/web/filter/HiddenHttpMethodFilterTests.java
index 922e949d7cd..3d85486242f 100644
--- a/spring-web/src/test/java/org/springframework/web/filter/HiddenHttpMethodFilterTests.java
+++ b/spring-web/src/test/java/org/springframework/web/filter/HiddenHttpMethodFilterTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
diff --git a/spring-web/src/test/java/org/springframework/web/filter/OncePerRequestFilterTests.java b/spring-web/src/test/java/org/springframework/web/filter/OncePerRequestFilterTests.java
index c256c71ac61..efa78b2b067 100644
--- a/spring-web/src/test/java/org/springframework/web/filter/OncePerRequestFilterTests.java
+++ b/spring-web/src/test/java/org/springframework/web/filter/OncePerRequestFilterTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
diff --git a/spring-web/src/test/java/org/springframework/web/filter/RequestContextFilterTests.java b/spring-web/src/test/java/org/springframework/web/filter/RequestContextFilterTests.java
index 2f961809067..a785af134a8 100644
--- a/spring-web/src/test/java/org/springframework/web/filter/RequestContextFilterTests.java
+++ b/spring-web/src/test/java/org/springframework/web/filter/RequestContextFilterTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.filter;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
diff --git a/spring-web/src/test/java/org/springframework/web/filter/RequestLoggingFilterTests.java b/spring-web/src/test/java/org/springframework/web/filter/RequestLoggingFilterTests.java
index ab261c863eb..fafd53bacd9 100644
--- a/spring-web/src/test/java/org/springframework/web/filter/RequestLoggingFilterTests.java
+++ b/spring-web/src/test/java/org/springframework/web/filter/RequestLoggingFilterTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.filter;
 
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
diff --git a/spring-web/src/test/java/org/springframework/web/jsf/MockFacesContext.java b/spring-web/src/test/java/org/springframework/web/jsf/MockFacesContext.java
index a70e48e9233..77ef2ad1e58 100644
--- a/spring-web/src/test/java/org/springframework/web/jsf/MockFacesContext.java
+++ b/spring-web/src/test/java/org/springframework/web/jsf/MockFacesContext.java
@@ -17,6 +17,7 @@
 package org.springframework.web.jsf;
 
 import java.util.Iterator;
+
 import javax.faces.application.Application;
 import javax.faces.application.FacesMessage;
 import javax.faces.application.FacesMessage.Severity;
diff --git a/spring-web/src/test/java/org/springframework/web/method/ControllerAdviceBeanTests.java b/spring-web/src/test/java/org/springframework/web/method/ControllerAdviceBeanTests.java
index ef15e71402c..138dbfe28b2 100644
--- a/spring-web/src/test/java/org/springframework/web/method/ControllerAdviceBeanTests.java
+++ b/spring-web/src/test/java/org/springframework/web/method/ControllerAdviceBeanTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.method;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.List;
+
 import javax.annotation.Priority;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-web/src/test/java/org/springframework/web/method/annotation/CookieValueMethodArgumentResolverTests.java b/spring-web/src/test/java/org/springframework/web/method/annotation/CookieValueMethodArgumentResolverTests.java
index 9bab0cef580..5f032f94551 100644
--- a/spring-web/src/test/java/org/springframework/web/method/annotation/CookieValueMethodArgumentResolverTests.java
+++ b/spring-web/src/test/java/org/springframework/web/method/annotation/CookieValueMethodArgumentResolverTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.method.annotation;
 
 import java.lang.reflect.Method;
+
 import javax.servlet.http.Cookie;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-web/src/test/java/org/springframework/web/method/annotation/ExceptionHandlerMethodResolverTests.java b/spring-web/src/test/java/org/springframework/web/method/annotation/ExceptionHandlerMethodResolverTests.java
index cda4fe44f8b..62ba5fadf58 100644
--- a/spring-web/src/test/java/org/springframework/web/method/annotation/ExceptionHandlerMethodResolverTests.java
+++ b/spring-web/src/test/java/org/springframework/web/method/annotation/ExceptionHandlerMethodResolverTests.java
@@ -20,6 +20,7 @@ import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.net.BindException;
 import java.net.SocketException;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-web/src/test/java/org/springframework/web/method/annotation/RequestParamMapMethodArgumentResolverTests.java b/spring-web/src/test/java/org/springframework/web/method/annotation/RequestParamMapMethodArgumentResolverTests.java
index 7f3dcf974c6..10f433583cd 100644
--- a/spring-web/src/test/java/org/springframework/web/method/annotation/RequestParamMapMethodArgumentResolverTests.java
+++ b/spring-web/src/test/java/org/springframework/web/method/annotation/RequestParamMapMethodArgumentResolverTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.method.annotation;
 
 import java.util.Collections;
 import java.util.Map;
+
 import javax.servlet.http.Part;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-web/src/test/java/org/springframework/web/method/annotation/RequestParamMethodArgumentResolverTests.java b/spring-web/src/test/java/org/springframework/web/method/annotation/RequestParamMethodArgumentResolverTests.java
index 4473286d84b..5ff9eba368f 100644
--- a/spring-web/src/test/java/org/springframework/web/method/annotation/RequestParamMethodArgumentResolverTests.java
+++ b/spring-web/src/test/java/org/springframework/web/method/annotation/RequestParamMethodArgumentResolverTests.java
@@ -20,6 +20,7 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+
 import javax.servlet.http.Part;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-web/src/test/java/org/springframework/web/multipart/commons/CommonsMultipartResolverTests.java b/spring-web/src/test/java/org/springframework/web/multipart/commons/CommonsMultipartResolverTests.java
index ec154fe55cf..9b702cc181a 100644
--- a/spring-web/src/test/java/org/springframework/web/multipart/commons/CommonsMultipartResolverTests.java
+++ b/spring-web/src/test/java/org/springframework/web/multipart/commons/CommonsMultipartResolverTests.java
@@ -30,6 +30,7 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
diff --git a/spring-web/src/test/java/org/springframework/web/multipart/support/RequestPartServletServerHttpRequestTests.java b/spring-web/src/test/java/org/springframework/web/multipart/support/RequestPartServletServerHttpRequestTests.java
index 762d6a2596a..1344579e2bb 100644
--- a/spring-web/src/test/java/org/springframework/web/multipart/support/RequestPartServletServerHttpRequestTests.java
+++ b/spring-web/src/test/java/org/springframework/web/multipart/support/RequestPartServletServerHttpRequestTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.multipart.support;
 
 import java.net.URI;
 import java.nio.charset.StandardCharsets;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
 
diff --git a/spring-web/src/test/java/org/springframework/web/util/WebUtilsTests.java b/spring-web/src/test/java/org/springframework/web/util/WebUtilsTests.java
index efea7ae046c..0a4c0a3f76a 100644
--- a/spring-web/src/test/java/org/springframework/web/util/WebUtilsTests.java
+++ b/spring-web/src/test/java/org/springframework/web/util/WebUtilsTests.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateConfig.java b/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateConfig.java
index 91cfa2c1e8d..219125b9cdd 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateConfig.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateConfig.java
@@ -18,6 +18,7 @@ package org.springframework.web.reactive.result.view.script;
 
 import java.nio.charset.Charset;
 import java.util.function.Supplier;
+
 import javax.script.Bindings;
 import javax.script.ScriptEngine;
 
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateConfigurer.java b/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateConfigurer.java
index ad823180100..936e4cb6c35 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateConfigurer.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateConfigurer.java
@@ -18,6 +18,7 @@ package org.springframework.web.reactive.result.view.script;
 
 import java.nio.charset.Charset;
 import java.util.function.Supplier;
+
 import javax.script.Bindings;
 import javax.script.ScriptEngine;
 
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateView.java b/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateView.java
index 23907d0f1d1..b831397518e 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateView.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/result/view/script/ScriptTemplateView.java
@@ -23,6 +23,7 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.function.Function;
 import java.util.function.Supplier;
+
 import javax.script.Invocable;
 import javax.script.ScriptEngine;
 import javax.script.ScriptEngineManager;
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketHandlerAdapter.java b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketHandlerAdapter.java
index be1feb66d13..c587611b86c 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketHandlerAdapter.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketHandlerAdapter.java
@@ -19,6 +19,7 @@ package org.springframework.web.reactive.socket.adapter;
 import java.nio.ByteBuffer;
 import java.nio.charset.StandardCharsets;
 import java.util.function.Function;
+
 import javax.websocket.CloseReason;
 import javax.websocket.Endpoint;
 import javax.websocket.EndpointConfig;
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketSession.java b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketSession.java
index f3f3defadc0..52ab788fe1f 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketSession.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketSession.java
@@ -19,6 +19,7 @@ package org.springframework.web.reactive.socket.adapter;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.charset.StandardCharsets;
+
 import javax.websocket.CloseReason;
 import javax.websocket.CloseReason.CloseCodes;
 import javax.websocket.SendHandler;
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/TomcatWebSocketSession.java b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/TomcatWebSocketSession.java
index c40516efe0a..6fc65bd47d5 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/TomcatWebSocketSession.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/TomcatWebSocketSession.java
@@ -17,6 +17,7 @@
 package org.springframework.web.reactive.socket.adapter;
 
 import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;
+
 import javax.websocket.Session;
 
 import org.apache.tomcat.websocket.WsSession;
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/client/StandardWebSocketClient.java b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/client/StandardWebSocketClient.java
index c0d2f1f72ab..474c82d0734 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/client/StandardWebSocketClient.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/client/StandardWebSocketClient.java
@@ -19,6 +19,7 @@ package org.springframework.web.reactive.socket.client;
 import java.net.URI;
 import java.util.List;
 import java.util.Map;
+
 import javax.websocket.ClientEndpointConfig;
 import javax.websocket.ClientEndpointConfig.Configurator;
 import javax.websocket.ContainerProvider;
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/DefaultServerEndpointConfig.java b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/DefaultServerEndpointConfig.java
index 68f62a3ebef..421b16d9630 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/DefaultServerEndpointConfig.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/DefaultServerEndpointConfig.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.websocket.Decoder;
 import javax.websocket.Encoder;
 import javax.websocket.Endpoint;
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/JettyRequestUpgradeStrategy.java b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/JettyRequestUpgradeStrategy.java
index 92b6ba43359..645fd02f9c1 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/JettyRequestUpgradeStrategy.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/JettyRequestUpgradeStrategy.java
@@ -18,6 +18,7 @@ package org.springframework.web.reactive.socket.server.upgrade;
 
 import java.io.IOException;
 import java.util.function.Supplier;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/TomcatRequestUpgradeStrategy.java b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/TomcatRequestUpgradeStrategy.java
index c308fe221c6..7273ec3f2f0 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/TomcatRequestUpgradeStrategy.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/TomcatRequestUpgradeStrategy.java
@@ -19,6 +19,7 @@ package org.springframework.web.reactive.socket.server.upgrade;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.function.Supplier;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/config/WebFluxConfigurationSupportTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/config/WebFluxConfigurationSupportTests.java
index c64fafcb7ff..31d0433f487 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/config/WebFluxConfigurationSupportTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/config/WebFluxConfigurationSupportTests.java
@@ -22,6 +22,7 @@ import java.security.Principal;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.xml.bind.annotation.XmlRootElement;
 
 import com.google.protobuf.Message;
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/MessageReaderArgumentResolverTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/MessageReaderArgumentResolverTests.java
index c9e540da7bb..18bccc04dda 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/MessageReaderArgumentResolverTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/MessageReaderArgumentResolverTests.java
@@ -26,6 +26,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.CompletableFuture;
+
 import javax.xml.bind.annotation.XmlRootElement;
 
 import io.reactivex.Flowable;
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingMessageConversionIntegrationTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingMessageConversionIntegrationTests.java
index 8f724a4b65e..1deaaed19b5 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingMessageConversionIntegrationTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/result/method/annotation/RequestMappingMessageConversionIntegrationTests.java
@@ -22,6 +22,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
+
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
 
diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/result/view/script/ScriptTemplateViewTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/result/view/script/ScriptTemplateViewTests.java
index d3a483cc2ca..9632f916a2a 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/result/view/script/ScriptTemplateViewTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/result/view/script/ScriptTemplateViewTests.java
@@ -23,6 +23,7 @@ import java.util.Locale;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
+
 import javax.script.Invocable;
 import javax.script.ScriptEngine;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java
index 7c350331df6..e9575017f94 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java
@@ -30,6 +30,7 @@ import java.util.Map;
 import java.util.Properties;
 import java.util.Set;
 import java.util.stream.Collectors;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java
index 9ee445e0a10..5ff2bbd2fcd 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/FrameworkServlet.java
@@ -23,6 +23,7 @@ import java.util.Collection;
 import java.util.List;
 import java.util.concurrent.Callable;
 import java.util.stream.Collectors;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/HandlerExecutionChain.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/HandlerExecutionChain.java
index e254fddac2a..b737f5a01ad 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/HandlerExecutionChain.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/HandlerExecutionChain.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/HttpServletBean.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/HttpServletBean.java
index 3700c1db675..ccd87dba220 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/HttpServletBean.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/HttpServletBean.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet;
 import java.util.Enumeration;
 import java.util.HashSet;
 import java.util.Set;
+
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleContextResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleContextResolver.java
index beee1b5c3ec..a51e6f4255f 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleContextResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleContextResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet;
 
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleResolver.java
index 9f5850cc956..fd0c651f84a 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet;
 
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/View.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/View.java
index 5fb13e8a257..f59cd054d36 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/View.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/View.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet;
 
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ContentNegotiationConfigurer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ContentNegotiationConfigurer.java
index cb0e50b6c06..58b100acaaf 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ContentNegotiationConfigurer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ContentNegotiationConfigurer.java
@@ -20,6 +20,7 @@ import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.http.MediaType;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/DefaultServletHandlerConfigurer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/DefaultServletHandlerConfigurer.java
index 993e952d011..fff78a82c71 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/DefaultServletHandlerConfigurer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/DefaultServletHandlerConfigurer.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.config.annotation;
 
 import java.util.Collections;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.core.Ordered;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ResourceHandlerRegistry.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ResourceHandlerRegistry.java
index 2c71f9aba6f..772d8c1489e 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ResourceHandlerRegistry.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/ResourceHandlerRegistry.java
@@ -21,6 +21,7 @@ import java.util.Arrays;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.beans.factory.BeanInitializationException;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupport.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupport.java
index 4bda1987f3d..7401b969c57 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupport.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupport.java
@@ -23,6 +23,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.function.Predicate;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.beans.BeanUtils;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultEntityResponseBuilder.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultEntityResponseBuilder.java
index f245b72dac6..d3550fda539 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultEntityResponseBuilder.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultEntityResponseBuilder.java
@@ -28,6 +28,7 @@ import java.util.Set;
 import java.util.concurrent.CompletionStage;
 import java.util.function.Consumer;
 import java.util.stream.Collectors;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultRenderingResponseBuilder.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultRenderingResponseBuilder.java
index e4f34fdfe8b..236c0d50652 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultRenderingResponseBuilder.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultRenderingResponseBuilder.java
@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.function.Consumer;
+
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequest.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequest.java
index 225099947b4..7fc8bf8fb9b 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequest.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequest.java
@@ -34,6 +34,7 @@ import java.util.Optional;
 import java.util.OptionalLong;
 import java.util.Set;
 import java.util.stream.Collectors;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequestBuilder.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequestBuilder.java
index a4c2767de92..762d058ccda 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequestBuilder.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequestBuilder.java
@@ -30,6 +30,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.function.Consumer;
+
 import javax.servlet.ReadListener;
 import javax.servlet.ServletException;
 import javax.servlet.ServletInputStream;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerResponseBuilder.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerResponseBuilder.java
index 137618e117f..515b6a5bf8f 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerResponseBuilder.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerResponseBuilder.java
@@ -32,6 +32,7 @@ import java.util.Set;
 import java.util.function.BiFunction;
 import java.util.function.Consumer;
 import java.util.function.Predicate;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/EntityResponse.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/EntityResponse.java
index 9b53012dca8..9a5a170ac4f 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/EntityResponse.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/EntityResponse.java
@@ -21,6 +21,7 @@ import java.time.Instant;
 import java.time.ZonedDateTime;
 import java.util.Set;
 import java.util.function.Consumer;
+
 import javax.servlet.http.Cookie;
 
 import org.springframework.core.ParameterizedTypeReference;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/RenderingResponse.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/RenderingResponse.java
index aa8bd51565f..569ede13e66 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/RenderingResponse.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/RenderingResponse.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.function;
 import java.util.Collection;
 import java.util.Map;
 import java.util.function.Consumer;
+
 import javax.servlet.http.Cookie;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/RequestPredicates.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/RequestPredicates.java
index 6c26d70a8c4..171aa4fabc4 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/RequestPredicates.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/RequestPredicates.java
@@ -34,6 +34,7 @@ import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Function;
 import java.util.function.Predicate;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerRequest.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerRequest.java
index 5cab7169d41..cb049682d56 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerRequest.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerRequest.java
@@ -27,6 +27,7 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.OptionalLong;
 import java.util.function.Consumer;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerResponse.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerResponse.java
index e2d15a75bad..2f0e6c1e4fa 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerResponse.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/ServerResponse.java
@@ -27,6 +27,7 @@ import java.util.Set;
 import java.util.concurrent.CompletionStage;
 import java.util.function.BiFunction;
 import java.util.function.Consumer;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/HandlerFunctionAdapter.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/HandlerFunctionAdapter.java
index 0538e5d7830..56ddf6137ca 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/HandlerFunctionAdapter.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/HandlerFunctionAdapter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.function.support;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/RouterFunctionMapping.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/RouterFunctionMapping.java
index 3542b19d9f0..f56d3a44eb6 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/RouterFunctionMapping.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/RouterFunctionMapping.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.jetbrains.annotations.NotNull;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerExceptionResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerExceptionResolver.java
index 7f6be987b09..9aa408ab0b7 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerExceptionResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerExceptionResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.handler;
 
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMapping.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMapping.java
index 4d2a9558b18..3d2c3da42f4 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMapping.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMapping.java
@@ -21,6 +21,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java
index 61566c999c1..5a1c7ece044 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractHandlerMethodMapping.java
@@ -31,6 +31,7 @@ import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 import java.util.function.Function;
 import java.util.stream.Collectors;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractUrlHandlerMapping.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractUrlHandlerMapping.java
index 7b10d0881bb..861363c76dd 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractUrlHandlerMapping.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/AbstractUrlHandlerMapping.java
@@ -22,6 +22,7 @@ import java.util.Comparator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/ConversionServiceExposingInterceptor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/ConversionServiceExposingInterceptor.java
index 59ceb4b94fd..e7fd417eb69 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/ConversionServiceExposingInterceptor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/ConversionServiceExposingInterceptor.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.handler;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/DispatcherServletWebRequest.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/DispatcherServletWebRequest.java
index 5771719eb60..6ea1536297d 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/DispatcherServletWebRequest.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/DispatcherServletWebRequest.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.handler;
 
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerExceptionResolverComposite.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerExceptionResolverComposite.java
index b80843b2202..9732169bfd8 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerExceptionResolverComposite.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerExceptionResolverComposite.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.handler;
 
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerMappingIntrospector.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerMappingIntrospector.java
index 51cf172faf0..0a3f17dab58 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerMappingIntrospector.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/HandlerMappingIntrospector.java
@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleMappingExceptionResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleMappingExceptionResolver.java
index 246455075fd..99d8027638e 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleMappingExceptionResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleMappingExceptionResolver.java
@@ -21,6 +21,7 @@ import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleServletPostProcessor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleServletPostProcessor.java
index 57cdc7b742d..589d8cf5f31 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleServletPostProcessor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/SimpleServletPostProcessor.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.handler;
 
 import java.util.Collections;
 import java.util.Enumeration;
+
 import javax.servlet.Servlet;
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/UserRoleAuthorizationInterceptor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/UserRoleAuthorizationInterceptor.java
index 1da19a76386..caa320f569f 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/UserRoleAuthorizationInterceptor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/handler/UserRoleAuthorizationInterceptor.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.handler;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AbstractLocaleContextResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AbstractLocaleContextResolver.java
index 5db939f2d1c..786628f91ac 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AbstractLocaleContextResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AbstractLocaleContextResolver.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AcceptHeaderLocaleResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AcceptHeaderLocaleResolver.java
index 8948c5be8bc..45ebf396d2b 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AcceptHeaderLocaleResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AcceptHeaderLocaleResolver.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Enumeration;
 import java.util.List;
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/CookieLocaleResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/CookieLocaleResolver.java
index 2f859d42300..eb72478a24d 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/CookieLocaleResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/CookieLocaleResolver.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/FixedLocaleResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/FixedLocaleResolver.java
index 6f7329b23ad..60252cf4a04 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/FixedLocaleResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/FixedLocaleResolver.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/LocaleChangeInterceptor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/LocaleChangeInterceptor.java
index 1fb9ef29ed5..a50554701d0 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/LocaleChangeInterceptor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/LocaleChangeInterceptor.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/SessionLocaleResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/SessionLocaleResolver.java
index 40f8dd0b36f..18572a08135 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/SessionLocaleResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/SessionLocaleResolver.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/ServletWrappingController.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/ServletWrappingController.java
index 5e4a42f74d1..bcac67c11cb 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/ServletWrappingController.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/ServletWrappingController.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc;
 
 import java.util.Enumeration;
 import java.util.Properties;
+
 import javax.servlet.Servlet;
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/UrlFilenameViewController.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/UrlFilenameViewController.java
index 9782e5a92e8..e037a817b8d 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/UrlFilenameViewController.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/UrlFilenameViewController.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/WebContentInterceptor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/WebContentInterceptor.java
index 489e3a8d72e..2296c03354b 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/WebContentInterceptor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/WebContentInterceptor.java
@@ -20,6 +20,7 @@ import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/annotation/ResponseStatusExceptionResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/annotation/ResponseStatusExceptionResolver.java
index 46d1dd4fa9a..8b79a1fd7ea 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/annotation/ResponseStatusExceptionResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/annotation/ResponseStatusExceptionResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.mvc.annotation;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/CompositeRequestCondition.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/CompositeRequestCondition.java
index e8941b0014d..5857fdc5eb5 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/CompositeRequestCondition.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/CompositeRequestCondition.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ConsumesRequestCondition.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ConsumesRequestCondition.java
index 4a4163ea137..ae832d4cadd 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ConsumesRequestCondition.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ConsumesRequestCondition.java
@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/HeadersRequestCondition.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/HeadersRequestCondition.java
index 482a5ca8189..206e010cda0 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/HeadersRequestCondition.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/HeadersRequestCondition.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.mvc.condition;
 import java.util.Collection;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ParamsRequestCondition.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ParamsRequestCondition.java
index 40987fa4af1..fd062a03821 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ParamsRequestCondition.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ParamsRequestCondition.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.HashSet;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/PatternsRequestCondition.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/PatternsRequestCondition.java
index c07b547e3f2..1c1fd482c5f 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/PatternsRequestCondition.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/PatternsRequestCondition.java
@@ -25,6 +25,7 @@ import java.util.Iterator;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ProducesRequestCondition.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ProducesRequestCondition.java
index d7aed8f58b7..7bad3a02522 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ProducesRequestCondition.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ProducesRequestCondition.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.MediaType;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestConditionHolder.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestConditionHolder.java
index be62b7f2895..5ea41adce50 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestConditionHolder.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestConditionHolder.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.condition;
 
 import java.util.Collection;
 import java.util.Collections;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestMethodsRequestCondition.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestMethodsRequestCondition.java
index 95b991c35f3..c12aa14c12a 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestMethodsRequestCondition.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/RequestMethodsRequestCondition.java
@@ -23,6 +23,7 @@ import java.util.HashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.http.HttpServletRequest;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfo.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfo.java
index 663daeede58..fe79fd341e8 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfo.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfo.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.method;
 
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.http.HttpMethod;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java
index 8a65f5fe8bf..6e352b23367 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java
@@ -25,6 +25,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java
index 5e4a1531947..3751a03094f 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java
@@ -29,6 +29,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodProcessor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodProcessor.java
index aaf97ae658d..c19c519d122 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodProcessor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodProcessor.java
@@ -25,6 +25,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExceptionHandlerExceptionResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExceptionHandlerExceptionResolver.java
index da25c2a1fed..2c4c2645388 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExceptionHandlerExceptionResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExceptionHandlerExceptionResolver.java
@@ -24,6 +24,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExtendedServletRequestDataBinder.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExtendedServletRequestDataBinder.java
index 3ce21518900..3ee0c1f8131 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExtendedServletRequestDataBinder.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ExtendedServletRequestDataBinder.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.util.Map;
+
 import javax.servlet.ServletRequest;
 
 import org.springframework.beans.MutablePropertyValues;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/HttpEntityMethodProcessor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/HttpEntityMethodProcessor.java
index 35747fcfbfe..38d437db220 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/HttpEntityMethodProcessor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/HttpEntityMethodProcessor.java
@@ -25,6 +25,7 @@ import java.util.EnumSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/MvcUriComponentsBuilder.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/MvcUriComponentsBuilder.java
index e3093a24f34..27ef77bf84d 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/MvcUriComponentsBuilder.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/MvcUriComponentsBuilder.java
@@ -22,6 +22,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.aopalliance.intercept.MethodInterceptor;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapter.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapter.java
index 0b1efe7d282..9dd6be0c141 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapter.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapter.java
@@ -24,6 +24,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.Callable;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java
index a68721fd920..75c5481793d 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerMapping.java
@@ -25,6 +25,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.function.Predicate;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.context.EmbeddedValueResolverAware;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartMethodArgumentResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartMethodArgumentResolver.java
index 31f1561a276..639dee3cc22 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartMethodArgumentResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartMethodArgumentResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.MethodParameter;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessor.java
index a90ef152a38..fa8da5c8df5 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessor.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 import java.io.IOException;
 import java.lang.reflect.Type;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.Conventions;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseBodyEmitterReturnValueHandler.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseBodyEmitterReturnValueHandler.java
index 94598568acd..c0c797fff91 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseBodyEmitterReturnValueHandler.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseBodyEmitterReturnValueHandler.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.io.OutputStream;
 import java.util.List;
 import java.util.function.Consumer;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseEntityExceptionHandler.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseEntityExceptionHandler.java
index 40e269194cb..5db290d6072 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseEntityExceptionHandler.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ResponseEntityExceptionHandler.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethod.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethod.java
index d49acca1c90..b647557900f 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethod.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethod.java
@@ -21,6 +21,7 @@ import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
 import java.lang.reflect.Type;
 import java.util.concurrent.Callable;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletModelAttributeMethodProcessor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletModelAttributeMethodProcessor.java
index fb50d26f7d0..1499c87c457 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletModelAttributeMethodProcessor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletModelAttributeMethodProcessor.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.util.Collections;
 import java.util.Map;
+
 import javax.servlet.ServletRequest;
 
 import org.springframework.core.MethodParameter;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolver.java
index 5337a8d5cf4..f1f5baf728a 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolver.java
@@ -23,6 +23,7 @@ import java.security.Principal;
 import java.time.ZoneId;
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolver.java
index d2ab5c95eb6..3ee6d5b0274 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolver.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.io.Writer;
+
 import javax.servlet.ServletResponse;
 
 import org.springframework.core.MethodParameter;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/StreamingResponseBodyReturnValueHandler.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/StreamingResponseBodyReturnValueHandler.java
index de458054d65..43472293e92 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/StreamingResponseBodyReturnValueHandler.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/StreamingResponseBodyReturnValueHandler.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.io.OutputStream;
 import java.util.concurrent.Callable;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/support/DefaultHandlerExceptionResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/support/DefaultHandlerExceptionResolver.java
index 80ab813e250..306057ff08d 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/support/DefaultHandlerExceptionResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/support/DefaultHandlerExceptionResolver.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.support;
 
 import java.io.IOException;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AbstractResourceResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AbstractResourceResolver.java
index 4c782aaddbb..9f507232d19 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AbstractResourceResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AbstractResourceResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AppCacheManifestTransformer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AppCacheManifestTransformer.java
index da2871dfa1b..8868b5c54f0 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AppCacheManifestTransformer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/AppCacheManifestTransformer.java
@@ -25,6 +25,7 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Scanner;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceResolver.java
index 02d09986c64..762c8488415 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceResolver.java
@@ -21,6 +21,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.cache.Cache;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceTransformer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceTransformer.java
index 25c0aee859c..bea1c5fd9f2 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceTransformer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CachingResourceTransformer.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CssLinkResourceTransformer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CssLinkResourceTransformer.java
index bf9b0aa806e..91ccb9efdd7 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CssLinkResourceTransformer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/CssLinkResourceTransformer.java
@@ -24,6 +24,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.SortedSet;
 import java.util.TreeSet;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceResolverChain.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceResolverChain.java
index fb2005bb27d..e2aeb9b2512 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceResolverChain.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceResolverChain.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.ListIterator;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceTransformerChain.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceTransformerChain.java
index 58d3bcbe656..6ea4c4aaf71 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceTransformerChain.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultResourceTransformerChain.java
@@ -21,6 +21,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.ListIterator;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultServletHttpRequestHandler.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultServletHttpRequestHandler.java
index 2bc12a94d99..f1b59d09076 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultServletHttpRequestHandler.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/DefaultServletHttpRequestHandler.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/EncodedResourceResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/EncodedResourceResolver.java
index 1a681a1af6a..846938eea34 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/EncodedResourceResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/EncodedResourceResolver.java
@@ -27,6 +27,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.AbstractResource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/GzipResourceResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/GzipResourceResolver.java
index 8b51b660c45..f7b8542befa 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/GzipResourceResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/GzipResourceResolver.java
@@ -22,6 +22,7 @@ import java.io.InputStream;
 import java.net.URI;
 import java.net.URL;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.AbstractResource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/PathResourceResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/PathResourceResolver.java
index b1ebfe94237..82dea1581d6 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/PathResourceResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/PathResourceResolver.java
@@ -27,6 +27,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.StringTokenizer;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.ClassPathResource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java
index 4ef71cc5bfb..6dcf31c1d52 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java
@@ -26,6 +26,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolver.java
index 8609e2e0457..4d75d61be73 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolverChain.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolverChain.java
index 4074110d4f1..c7672a7d5ea 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolverChain.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceResolverChain.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformer.java
index 17b04e3cec0..31059fef795 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformer.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerChain.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerChain.java
index 0d88a36bbc2..a1db0440023 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerChain.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerChain.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerSupport.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerSupport.java
index 5f33006da8b..3050727042a 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerSupport.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceTransformerSupport.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.Collections;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.Resource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilter.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilter.java
index ffdc573a328..b91892cdebf 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilter.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.io.IOException;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlProvider.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlProvider.java
index 6806938854d..8abd1b5ef97 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlProvider.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlProvider.java
@@ -21,6 +21,7 @@ import java.util.Comparator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/VersionResourceResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/VersionResourceResolver.java
index 4ebda707a21..d66ba404f26 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/VersionResourceResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/VersionResourceResolver.java
@@ -27,6 +27,7 @@ import java.util.Comparator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.core.io.AbstractResource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/WebJarsResourceResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/WebJarsResourceResolver.java
index 52c82e9053e..6e0fca296a0 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/WebJarsResourceResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/resource/WebJarsResourceResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.resource;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.webjars.WebJarAssetLocator;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractDispatcherServletInitializer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractDispatcherServletInitializer.java
index cae6d1e5a0c..2ea14a03256 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractDispatcherServletInitializer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractDispatcherServletInitializer.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.support;
 
 import java.util.EnumSet;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.Filter;
 import javax.servlet.FilterRegistration;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractFlashMapManager.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractFlashMapManager.java
index 843a93f27e7..7c70144d4f8 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractFlashMapManager.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractFlashMapManager.java
@@ -21,6 +21,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CopyOnWriteArrayList;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/JspAwareRequestContext.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/JspAwareRequestContext.java
index b99f1d995a9..de381b70f48 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/JspAwareRequestContext.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/JspAwareRequestContext.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.support;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TimeZone;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.jsp.PageContext;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/JstlUtils.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/JstlUtils.java
index e52501793a1..6ad2612b017 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/JstlUtils.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/JstlUtils.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.support;
 import java.util.Locale;
 import java.util.ResourceBundle;
 import java.util.TimeZone;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContext.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContext.java
index 2a935ca4a51..f2de59f37be 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContext.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContext.java
@@ -21,6 +21,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TimeZone;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContextUtils.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContextUtils.java
index 727f1c9a21a..05f3e78f2ee 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContextUtils.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestContextUtils.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.support;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TimeZone;
+
 import javax.servlet.ServletContext;
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestDataValueProcessor.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestDataValueProcessor.java
index e8309f69ebe..654d5996fcf 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestDataValueProcessor.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/RequestDataValueProcessor.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.support;
 
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/SessionFlashMapManager.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/SessionFlashMapManager.java
index 24b5ba781a9..d201b25b6e0 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/SessionFlashMapManager.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/SessionFlashMapManager.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.support;
 
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/WebContentGenerator.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/WebContentGenerator.java
index 0ef197afa09..ecd1b984125 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/support/WebContentGenerator.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/support/WebContentGenerator.java
@@ -23,6 +23,7 @@ import java.util.Collections;
 import java.util.LinkedHashSet;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/BindTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/BindTag.java
index 595fe8ea304..dafdbd52b9d 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/BindTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/BindTag.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags;
 
 import java.beans.PropertyEditor;
+
 import javax.servlet.jsp.JspTagException;
 import javax.servlet.jsp.PageContext;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EditorAwareTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EditorAwareTag.java
index 614439c39e2..499619e8d96 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EditorAwareTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EditorAwareTag.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags;
 
 import java.beans.PropertyEditor;
+
 import javax.servlet.jsp.JspException;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EscapeBodyTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EscapeBodyTag.java
index d94c29f0b20..63daac01ffe 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EscapeBodyTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EscapeBodyTag.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags;
 
 import java.io.IOException;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.BodyContent;
 import javax.servlet.jsp.tagext.BodyTag;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EvalTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EvalTag.java
index 32d0abac1c6..165a9141f51 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EvalTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/EvalTag.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags;
 
 import java.io.IOException;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.PageContext;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/MessageTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/MessageTag.java
index e2373d3c12b..5ea3668ae17 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/MessageTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/MessageTag.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.JspTagException;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/TransformTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/TransformTag.java
index 8681ea77523..3957d3bfd3d 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/TransformTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/TransformTag.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.tags;
 
 import java.beans.PropertyEditor;
 import java.io.IOException;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.TagSupport;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/UrlTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/UrlTag.java
index 25db8361f8e..86651e79615 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/UrlTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/UrlTag.java
@@ -23,6 +23,7 @@ import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractDataBoundFormElementTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractDataBoundFormElementTag.java
index b76884c029d..bfcb2c3fba8 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractDataBoundFormElementTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractDataBoundFormElementTag.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.beans.PropertyEditor;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.jsp.JspException;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractFormTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractFormTag.java
index 74a49bdb09f..fb48d00cac4 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractFormTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractFormTag.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.beans.PropertyEditor;
+
 import javax.servlet.jsp.JspException;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementBodyTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementBodyTag.java
index 80ef4d9ec1c..0212d7a1de9 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementBodyTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementBodyTag.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.io.IOException;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.BodyContent;
 import javax.servlet.jsp.tagext.BodyTag;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementTag.java
index 97998a832cd..1599694fd80 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementTag.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.tags.form;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.DynamicAttributes;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractMultiCheckedElementTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractMultiCheckedElementTag.java
index 9b38f3827af..8a02ecacb64 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractMultiCheckedElementTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/AbstractMultiCheckedElementTag.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.tags.form;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.Map;
+
 import javax.servlet.jsp.JspException;
 
 import org.springframework.beans.BeanWrapper;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/CheckboxTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/CheckboxTag.java
index 2324dfca0a6..f3b1d2a8485 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/CheckboxTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/CheckboxTag.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.util.Collection;
+
 import javax.servlet.jsp.JspException;
 
 import org.springframework.web.bind.WebDataBinder;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/ErrorsTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/ErrorsTag.java
index 18b4a1c5262..9a7876ffcb3 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/ErrorsTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/ErrorsTag.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.tags.form;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.PageContext;
 import javax.servlet.jsp.tagext.BodyTag;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/FormTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/FormTag.java
index e4c295108c5..54d0c869f6f 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/FormTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/FormTag.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.tags.form;
 
 import java.nio.charset.UnsupportedCharsetException;
 import java.util.Map;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/InputTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/InputTag.java
index fc67bf6f975..0605bb10868 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/InputTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/InputTag.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.util.Map;
+
 import javax.servlet.jsp.JspException;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/OptionWriter.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/OptionWriter.java
index 291ab7ff2f5..3e75186c2e3 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/OptionWriter.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/OptionWriter.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.tags.form;
 import java.beans.PropertyEditor;
 import java.util.Collection;
 import java.util.Map;
+
 import javax.servlet.jsp.JspException;
 
 import org.springframework.beans.BeanWrapper;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/SelectTag.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/SelectTag.java
index 3b25838c349..96bb041c46e 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/SelectTag.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/SelectTag.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.tags.form;
 
 import java.util.Collection;
 import java.util.Map;
+
 import javax.servlet.jsp.JspException;
 
 import org.springframework.lang.Nullable;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/TagWriter.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/TagWriter.java
index edf98b1a770..87cedb54022 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/TagWriter.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/tags/form/TagWriter.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.io.Writer;
 import java.util.ArrayDeque;
 import java.util.Deque;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.PageContext;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractCachingViewResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractCachingViewResolver.java
index 7d3fdc2981f..8b61f6129c6 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractCachingViewResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractCachingViewResolver.java
@@ -20,6 +20,7 @@ import java.util.LinkedHashMap;
 import java.util.Locale;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractTemplateView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractTemplateView.java
index 7d45d3c4966..7a1a24cd756 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractTemplateView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractTemplateView.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.view;
 import java.util.Enumeration;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractView.java
index 3ddfacbcca4..55c6801acbe 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/AbstractView.java
@@ -26,6 +26,7 @@ import java.util.Map;
 import java.util.Properties;
 import java.util.Set;
 import java.util.StringTokenizer;
+
 import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/ContentNegotiatingViewResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/ContentNegotiatingViewResolver.java
index 0b1142aad8c..7e0b3b85646 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/ContentNegotiatingViewResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/ContentNegotiatingViewResolver.java
@@ -24,6 +24,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/InternalResourceView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/InternalResourceView.java
index 56f71eef0b7..6deab1ca3b4 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/InternalResourceView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/InternalResourceView.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.view;
 
 import java.util.Map;
+
 import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/RedirectView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/RedirectView.java
index 3908568d7ee..324a6f4aff0 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/RedirectView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/RedirectView.java
@@ -27,6 +27,7 @@ import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/UrlBasedViewResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/UrlBasedViewResolver.java
index bbdf7c95575..9d3bfe8af22 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/UrlBasedViewResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/UrlBasedViewResolver.java
@@ -20,6 +20,7 @@ import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.http.HttpServletResponse;
 
 import org.springframework.beans.BeanUtils;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/ViewResolverComposite.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/ViewResolverComposite.java
index c075e06e6ec..7b2441564f1 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/ViewResolverComposite.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/ViewResolverComposite.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Locale;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.beans.BeansException;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractPdfStamperView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractPdfStamperView.java
index c563043bff9..c21e03560e8 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractPdfStamperView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractPdfStamperView.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.view.document;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractPdfView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractPdfView.java
index 7397807dd4a..4a26d2ecdad 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractPdfView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractPdfView.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.view.document;
 import java.io.ByteArrayOutputStream;
 import java.io.OutputStream;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsView.java
index 82e472c1e10..ab9ba67be3c 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsView.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.document;
 
 import java.io.IOException;
 import java.util.Map;
+
 import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsxStreamingView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsxStreamingView.java
index 8715c2bdc3e..1f6dccb1d5e 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsxStreamingView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsxStreamingView.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.document;
 
 import java.io.IOException;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsxView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsxView.java
index f0087de5384..78d8360bbe9 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsxView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractXlsxView.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.view.document;
 
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.poi.ss.usermodel.Workbook;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractAtomFeedView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractAtomFeedView.java
index 75526d004e3..58e0893cd27 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractAtomFeedView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractAtomFeedView.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.feed;
 
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractFeedView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractFeedView.java
index 1ca619f35ed..6ea75664581 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractFeedView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractFeedView.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.feed;
 
 import java.io.OutputStreamWriter;
 import java.util.Map;
+
 import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractRssFeedView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractRssFeedView.java
index aee490f957a..aef278f791b 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractRssFeedView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/feed/AbstractRssFeedView.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.feed;
 
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/freemarker/FreeMarkerConfigurer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/freemarker/FreeMarkerConfigurer.java
index 2eac60f2ae2..0eb2e30f3bc 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/freemarker/FreeMarkerConfigurer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/freemarker/FreeMarkerConfigurer.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.freemarker;
 
 import java.io.IOException;
 import java.util.List;
+
 import javax.servlet.ServletContext;
 
 import freemarker.cache.ClassTemplateLoader;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/freemarker/FreeMarkerView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/freemarker/FreeMarkerView.java
index 356d4b9618c..faa25110ea3 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/freemarker/FreeMarkerView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/freemarker/FreeMarkerView.java
@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.GenericServlet;
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/groovy/GroovyMarkupView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/groovy/GroovyMarkupView.java
index 4c0778df028..8db7d12d53d 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/groovy/GroovyMarkupView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/groovy/GroovyMarkupView.java
@@ -20,6 +20,7 @@ import java.io.BufferedWriter;
 import java.io.IOException;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/json/AbstractJackson2View.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/json/AbstractJackson2View.java
index 3a2a40a206e..ffac9fb1478 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/json/AbstractJackson2View.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/json/AbstractJackson2View.java
@@ -20,6 +20,7 @@ import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateConfig.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateConfig.java
index aeda2dde061..89026b1a81a 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateConfig.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateConfig.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.script;
 
 import java.nio.charset.Charset;
 import java.util.function.Supplier;
+
 import javax.script.Bindings;
 import javax.script.ScriptEngine;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateConfigurer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateConfigurer.java
index 5fa445e5d99..2199c00828b 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateConfigurer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateConfigurer.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.script;
 
 import java.nio.charset.Charset;
 import java.util.function.Supplier;
+
 import javax.script.Bindings;
 import javax.script.ScriptEngine;
 
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateView.java
index 2a2fec4e571..1593a88ae41 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/script/ScriptTemplateView.java
@@ -26,6 +26,7 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.function.Function;
 import java.util.function.Supplier;
+
 import javax.script.Invocable;
 import javax.script.ScriptEngine;
 import javax.script.ScriptEngineManager;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/SpringLocaleResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/SpringLocaleResolver.java
index 0d7ba545b67..038d1ac71d6 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/SpringLocaleResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/SpringLocaleResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.view.tiles3;
 
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.tiles.locale.impl.DefaultLocaleResolver;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/SpringWildcardServletTilesApplicationContext.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/SpringWildcardServletTilesApplicationContext.java
index 7aa533501d2..ee23c042cd6 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/SpringWildcardServletTilesApplicationContext.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/SpringWildcardServletTilesApplicationContext.java
@@ -22,6 +22,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Locale;
+
 import javax.servlet.ServletContext;
 
 import org.apache.tiles.request.ApplicationResource;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/TilesConfigurer.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/TilesConfigurer.java
index afa7b4231d1..41bab671ed9 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/TilesConfigurer.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/TilesConfigurer.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.view.tiles3;
 import java.util.Collection;
 import java.util.LinkedList;
 import java.util.List;
+
 import javax.el.ArrayELResolver;
 import javax.el.BeanELResolver;
 import javax.el.CompositeELResolver;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/TilesView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/TilesView.java
index 731436f412e..93238075da6 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/TilesView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/tiles3/TilesView.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.tiles3;
 
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xml/MarshallingView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xml/MarshallingView.java
index 8dcdbb8948d..bf0e0641ca6 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xml/MarshallingView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xml/MarshallingView.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.xml;
 
 import java.io.ByteArrayOutputStream;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.xml.bind.JAXBElement;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xslt/XsltView.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xslt/XsltView.java
index 946c1068be7..e0383c5e322 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xslt/XsltView.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xslt/XsltView.java
@@ -22,6 +22,7 @@ import java.io.Reader;
 import java.util.Enumeration;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.xml.transform.ErrorListener;
diff --git a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xslt/XsltViewResolver.java b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xslt/XsltViewResolver.java
index c6c8decd98d..49ddb4270aa 100644
--- a/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xslt/XsltViewResolver.java
+++ b/spring-webmvc/src/main/java/org/springframework/web/servlet/view/xslt/XsltViewResolver.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.view.xslt;
 
 import java.util.Properties;
+
 import javax.xml.transform.ErrorListener;
 import javax.xml.transform.URIResolver;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/context/ContextLoaderTests.java b/spring-webmvc/src/test/java/org/springframework/web/context/ContextLoaderTests.java
index a72ff30a24f..40add7d57b7 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/context/ContextLoaderTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/context/ContextLoaderTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.context;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
+
 import javax.servlet.ServletContext;
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/context/XmlWebApplicationContextTests.java b/spring-webmvc/src/test/java/org/springframework/web/context/XmlWebApplicationContextTests.java
index 6542f9f383b..c893300e1ba 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/context/XmlWebApplicationContextTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/context/XmlWebApplicationContextTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context;
 
 import java.util.Locale;
+
 import javax.servlet.ServletException;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/context/support/HttpRequestHandlerTests.java b/spring-webmvc/src/test/java/org/springframework/web/context/support/HttpRequestHandlerTests.java
index dec48d57fe6..6c217d5b5d1 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/context/support/HttpRequestHandlerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/context/support/HttpRequestHandlerTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.context.support;
 
 import java.io.IOException;
+
 import javax.servlet.Servlet;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/ComplexWebApplicationContext.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/ComplexWebApplicationContext.java
index 2f49579f2b3..bb6c58663f8 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/ComplexWebApplicationContext.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/ComplexWebApplicationContext.java
@@ -21,6 +21,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.Servlet;
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletException;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/DispatcherServletTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/DispatcherServletTests.java
index 22095cfe9b0..4fa838cfd3e 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/DispatcherServletTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/DispatcherServletTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet;
 
 import java.io.IOException;
 import java.util.Locale;
+
 import javax.servlet.Servlet;
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/SimpleWebApplicationContext.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/SimpleWebApplicationContext.java
index 20344b47c03..3845c8a076e 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/SimpleWebApplicationContext.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/SimpleWebApplicationContext.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet;
 
 import java.io.IOException;
 import java.util.Locale;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/config/MvcNamespaceTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/config/MvcNamespaceTests.java
index 2f9f4004a25..63bf22b2835 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/config/MvcNamespaceTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/config/MvcNamespaceTests.java
@@ -31,6 +31,7 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
+
 import javax.servlet.RequestDispatcher;
 import javax.validation.constraints.NotNull;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/ViewResolutionIntegrationTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/ViewResolutionIntegrationTests.java
index f9f219dda3c..fdaeeed4276 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/ViewResolutionIntegrationTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/ViewResolutionIntegrationTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.config.annotation;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupportTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupportTests.java
index abcc75f5d2a..9847e29e0d0 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupportTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupportTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.config.annotation;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultEntityResponseBuilderTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultEntityResponseBuilderTests.java
index 266cb12a94f..e6644d55c5c 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultEntityResponseBuilderTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultEntityResponseBuilderTests.java
@@ -24,6 +24,7 @@ import java.util.Collections;
 import java.util.EnumSet;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultRenderingResponseTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultRenderingResponseTests.java
index 353b6125497..8f32e9809cb 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultRenderingResponseTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultRenderingResponseTests.java
@@ -22,6 +22,7 @@ import java.time.temporal.ChronoUnit;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.Cookie;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerRequestBuilderTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerRequestBuilderTests.java
index d3eeeb87652..086b6cbf7d7 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerRequestBuilderTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerRequestBuilderTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.function;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerRequestTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerRequestTests.java
index 55d830c92ac..1caa7d0f64d 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerRequestTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerRequestTests.java
@@ -25,6 +25,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.OptionalLong;
+
 import javax.servlet.http.Cookie;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerResponseBuilderTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerResponseBuilderTests.java
index 05457f8dc24..5e5de35dd5e 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerResponseBuilderTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/DefaultServerResponseBuilderTests.java
@@ -26,6 +26,7 @@ import java.util.EnumSet;
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CompletionStage;
+
 import javax.servlet.http.Cookie;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/ResourceHandlerFunctionTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/ResourceHandlerFunctionTests.java
index c5e4c044a91..12243bab2ad 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/function/ResourceHandlerFunctionTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/function/ResourceHandlerFunctionTests.java
@@ -21,6 +21,7 @@ import java.nio.file.Files;
 import java.util.Collections;
 import java.util.EnumSet;
 import java.util.List;
+
 import javax.servlet.ServletException;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/CorsAbstractHandlerMappingTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/CorsAbstractHandlerMappingTests.java
index e7ac8f63850..9cb12f794b2 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/CorsAbstractHandlerMappingTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/CorsAbstractHandlerMappingTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.handler;
 
 import java.io.IOException;
 import java.util.Collections;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMappingIntrospectorTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMappingIntrospectorTests.java
index b27f2693a75..f63d19a6134 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMappingIntrospectorTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMappingIntrospectorTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.handler;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMappingTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMappingTests.java
index 1043e3ee910..5353f955291 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMappingTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMappingTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.handler;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMethodMappingTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMethodMappingTests.java
index b026011c78a..8134b3c1954 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMethodMappingTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/HandlerMethodMappingTests.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/MappedInterceptorTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/MappedInterceptorTests.java
index 63e986ad960..7490cab6b02 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/MappedInterceptorTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/MappedInterceptorTests.java
@@ -17,6 +17,7 @@ package org.springframework.web.servlet.handler;
 
 import java.util.Comparator;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/SimpleMappingExceptionResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/SimpleMappingExceptionResolverTests.java
index 8c2ccf2847c..ab90e8a1e84 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/SimpleMappingExceptionResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/handler/SimpleMappingExceptionResolverTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.handler;
 
 import java.util.Collections;
 import java.util.Properties;
+
 import javax.servlet.http.HttpServletResponse;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/AcceptHeaderLocaleResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/AcceptHeaderLocaleResolverTests.java
index c15f83a5c48..96f655ef177 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/AcceptHeaderLocaleResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/AcceptHeaderLocaleResolverTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.i18n;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/CookieLocaleResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/CookieLocaleResolverTests.java
index 6e3c84856b0..abe966b0496 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/CookieLocaleResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/CookieLocaleResolverTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/SessionLocaleResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/SessionLocaleResolverTests.java
index 40c37337a74..b1ab3080d94 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/SessionLocaleResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/i18n/SessionLocaleResolverTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.i18n;
 
 import java.util.Locale;
+
 import javax.servlet.http.HttpSession;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/ControllerTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/ControllerTests.java
index 954c6568f27..58518be5c68 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/ControllerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/ControllerTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.mvc;
 
 import java.util.Properties;
+
 import javax.servlet.RequestDispatcher;
 import javax.servlet.Servlet;
 import javax.servlet.ServletConfig;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/annotation/CglibProxyControllerTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/annotation/CglibProxyControllerTests.java
index 4c94c239dda..d43b987edf7 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/annotation/CglibProxyControllerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/annotation/CglibProxyControllerTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.annotation;
 
 import java.io.IOException;
 import java.io.Writer;
+
 import javax.servlet.ServletException;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/annotation/JdkProxyControllerTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/annotation/JdkProxyControllerTests.java
index d455ff52976..ecb48adbe76 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/annotation/JdkProxyControllerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/annotation/JdkProxyControllerTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.annotation;
 
 import java.io.IOException;
 import java.io.Writer;
+
 import javax.servlet.ServletException;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/PatternsRequestConditionTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/PatternsRequestConditionTests.java
index 465117a2db4..fcb608b8425 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/PatternsRequestConditionTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/PatternsRequestConditionTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.condition;
 
 import java.util.Arrays;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/ProducesRequestConditionTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/ProducesRequestConditionTests.java
index 316e9398eaa..f7cace38722 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/ProducesRequestConditionTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/ProducesRequestConditionTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.mvc.condition;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/RequestMethodsRequestConditionTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/RequestMethodsRequestConditionTests.java
index e6132b02c4c..b22e6ba635a 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/RequestMethodsRequestConditionTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/RequestMethodsRequestConditionTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.mvc.condition;
 
 import java.util.Collections;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.http.HttpServletRequest;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMappingTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMappingTests.java
index 969f4b05ab1..7300eb2ce00 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMappingTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMappingTests.java
@@ -22,6 +22,7 @@ import java.util.Collections;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoTests.java
index 7d445fa853d..83eba769739 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.mvc.method;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/AbstractRequestAttributesArgumentResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/AbstractRequestAttributesArgumentResolverTests.java
index 263b16e90be..a4f9ce06a0f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/AbstractRequestAttributesArgumentResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/AbstractRequestAttributesArgumentResolverTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.lang.reflect.Method;
 import java.util.Optional;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/MvcUriComponentsBuilderTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/MvcUriComponentsBuilderTests.java
index bd3edcf2ea3..5bb1bbdec50 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/MvcUriComponentsBuilderTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/MvcUriComponentsBuilderTests.java
@@ -24,6 +24,7 @@ import java.lang.annotation.Target;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Optional;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.joda.time.DateTime;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapterIntegrationTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapterIntegrationTests.java
index fe205699730..aa119040291 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapterIntegrationTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapterIntegrationTests.java
@@ -29,6 +29,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
+
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartIntegrationTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartIntegrationTests.java
index 63fe2860aaa..8e69fc631fa 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartIntegrationTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartIntegrationTests.java
@@ -23,6 +23,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+
 import javax.servlet.MultipartConfigElement;
 
 import org.eclipse.jetty.server.Connector;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartMethodArgumentResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartMethodArgumentResolverTests.java
index cea079061ff..aac6da40af1 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartMethodArgumentResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestPartMethodArgumentResolverTests.java
@@ -22,6 +22,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
+
 import javax.servlet.http.Part;
 import javax.validation.Valid;
 import javax.validation.constraints.NotNull;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorMockTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorMockTests.java
index d5671a48d12..ebddf785f8e 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorMockTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorMockTests.java
@@ -22,6 +22,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
+
 import javax.validation.Valid;
 import javax.validation.constraints.NotNull;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ResponseEntityExceptionHandlerTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ResponseEntityExceptionHandlerTests.java
index b97ffc8b33a..72ac10dd03f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ResponseEntityExceptionHandlerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ResponseEntityExceptionHandlerTests.java
@@ -20,6 +20,7 @@ import java.lang.reflect.Method;
 import java.util.Arrays;
 import java.util.EnumSet;
 import java.util.List;
+
 import javax.servlet.ServletException;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodTests.java
index 8de52b115c5..502b11ab5c8 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletAnnotationControllerHandlerMethodTests.java
@@ -48,6 +48,7 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
 import java.util.UUID;
+
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;
 import javax.servlet.http.Cookie;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletCookieValueMethodArgumentResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletCookieValueMethodArgumentResolverTests.java
index 2a35a1e0d42..fefcd4ddced 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletCookieValueMethodArgumentResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletCookieValueMethodArgumentResolverTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.mvc.method.annotation;
 
 import java.lang.reflect.Method;
+
 import javax.servlet.http.Cookie;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethodTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethodTests.java
index 618e7e27ae5..cd9e35a829c 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethodTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethodTests.java
@@ -22,6 +22,7 @@ import java.lang.reflect.Method;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletResponse;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolverTests.java
index 15e1c2dc300..d108ae506de 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletRequestMethodArgumentResolverTests.java
@@ -23,6 +23,7 @@ import java.security.Principal;
 import java.time.ZoneId;
 import java.util.Locale;
 import java.util.TimeZone;
+
 import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpSession;
 import javax.servlet.http.PushBuilder;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolverTests.java
index c1e5ca85e5b..e1a914eae68 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/ServletResponseMethodArgumentResolverTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.mvc.method.annotation;
 import java.io.OutputStream;
 import java.io.Writer;
 import java.lang.reflect.Method;
+
 import javax.servlet.ServletResponse;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/UriTemplateServletAnnotationControllerHandlerMethodTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/UriTemplateServletAnnotationControllerHandlerMethodTests.java
index dfd1ee273fb..74189bafd62 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/UriTemplateServletAnnotationControllerHandlerMethodTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/UriTemplateServletAnnotationControllerHandlerMethodTests.java
@@ -26,6 +26,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/AppCacheManifestTransformerTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/AppCacheManifestTransformerTests.java
index 71048fddd97..2d302e40d66 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/AppCacheManifestTransformerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/AppCacheManifestTransformerTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.resource;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandlerTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandlerTests.java
index 70a7af291ca..4cd5d0f5484 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandlerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandlerTests.java
@@ -21,6 +21,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletResponse;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceTransformerSupportTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceTransformerSupportTests.java
index 794b3b754e6..9be63a49de7 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceTransformerSupportTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceTransformerSupportTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.resource;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilterTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilterTests.java
index 71ce5d50c98..49c95619df5 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilterTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilterTests.java
@@ -19,6 +19,7 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.FilterChain;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/WebJarsResourceResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/WebJarsResourceResolverTests.java
index 13108d43794..872a3d5433f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/WebJarsResourceResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/resource/WebJarsResourceResolverTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.resource;
 
 import java.util.Collections;
 import java.util.List;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/AnnotationConfigDispatcherServletInitializerTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/AnnotationConfigDispatcherServletInitializerTests.java
index ca0331ce65c..665a0d0ecb7 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/AnnotationConfigDispatcherServletInitializerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/AnnotationConfigDispatcherServletInitializerTests.java
@@ -21,6 +21,7 @@ import java.util.EnumSet;
 import java.util.EventListener;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.Filter;
 import javax.servlet.FilterRegistration.Dynamic;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/DispatcherServletInitializerTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/DispatcherServletInitializerTests.java
index d31475b5374..611a6fb5698 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/DispatcherServletInitializerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/DispatcherServletInitializerTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.support;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.servlet.Servlet;
 import javax.servlet.ServletException;
 import javax.servlet.ServletRegistration;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/FlashMapManagerTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/FlashMapManagerTests.java
index 7bc077a0a18..959fda4f962 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/FlashMapManagerTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/FlashMapManagerTests.java
@@ -22,6 +22,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/MockFilterRegistration.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/MockFilterRegistration.java
index 930bcd5bcce..59443780c58 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/MockFilterRegistration.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/MockFilterRegistration.java
@@ -20,6 +20,7 @@ import java.util.EnumSet;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.FilterRegistration.Dynamic;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/MockServletRegistration.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/MockServletRegistration.java
index 25405476e0b..e696ae945e7 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/MockServletRegistration.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/MockServletRegistration.java
@@ -21,6 +21,7 @@ import java.util.Collection;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.MultipartConfigElement;
 import javax.servlet.ServletRegistration;
 import javax.servlet.ServletSecurityElement;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/RequestDataValueProcessorWrapper.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/RequestDataValueProcessorWrapper.java
index c9f621a11a6..e64f832e4bc 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/support/RequestDataValueProcessorWrapper.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/support/RequestDataValueProcessorWrapper.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.support;
 
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 public class RequestDataValueProcessorWrapper implements RequestDataValueProcessor {
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/BindTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/BindTagTests.java
index f41289965dc..1f302ac1c13 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/BindTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/BindTagTests.java
@@ -22,6 +22,7 @@ import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Set;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.PageContext;
 import javax.servlet.jsp.tagext.Tag;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/EvalTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/EvalTagTests.java
index ce19c5d25e7..7feeb1e8ce3 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/EvalTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/EvalTagTests.java
@@ -20,6 +20,7 @@ import java.math.BigDecimal;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.jsp.tagext.Tag;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/MessageTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/MessageTagTests.java
index 4356830f5c8..03698a7c57f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/MessageTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/MessageTagTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.tags;
 
 import java.util.Arrays;
 import java.util.List;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.jsp.JspException;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/ThemeTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/ThemeTagTests.java
index e4ecc232f5a..2704a558271 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/ThemeTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/ThemeTagTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.tags;
 
 import java.util.Arrays;
 import java.util.List;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.jsp.JspException;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/UrlTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/UrlTagTests.java
index 931c9f90c2d..8bdccd06efe 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/UrlTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/UrlTagTests.java
@@ -20,6 +20,7 @@ import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Set;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.PageContext;
 import javax.servlet.jsp.tagext.Tag;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementTagTests.java
index fb226ee8152..ffb2bd11ded 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/AbstractHtmlElementTagTests.java
@@ -20,6 +20,7 @@ import java.io.StringWriter;
 import java.io.Writer;
 import java.util.Collections;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.jsp.JspException;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/ButtonTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/ButtonTagTests.java
index 3bcc466adbc..b87bda01f9b 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/ButtonTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/ButtonTagTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.io.Writer;
+
 import javax.servlet.jsp.tagext.Tag;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/CheckboxTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/CheckboxTagTests.java
index 983bc36a01a..8ff196b720c 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/CheckboxTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/CheckboxTagTests.java
@@ -24,6 +24,7 @@ import java.util.Date;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.Tag;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/CheckboxesTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/CheckboxesTagTests.java
index e58f1c7f90d..96e4757c581 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/CheckboxesTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/CheckboxesTagTests.java
@@ -28,6 +28,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.Tag;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/ErrorsTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/ErrorsTagTests.java
index 394fd2d8a14..4df506a289a 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/ErrorsTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/ErrorsTagTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.tags.form;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.PageContext;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/FormTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/FormTagTests.java
index 254050643c8..29c8ae83687 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/FormTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/FormTagTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.util.Collections;
+
 import javax.servlet.jsp.PageContext;
 import javax.servlet.jsp.tagext.Tag;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/InputTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/InputTagTests.java
index e88cff8ac98..18a11bc391e 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/InputTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/InputTagTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.io.Writer;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.Tag;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/OptionTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/OptionTagTests.java
index 06ba2d3b9a8..97dc9c3a1b2 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/OptionTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/OptionTagTests.java
@@ -21,6 +21,7 @@ import java.beans.PropertyEditorSupport;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.servlet.jsp.tagext.BodyTag;
 import javax.servlet.jsp.tagext.Tag;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/OptionsTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/OptionsTagTests.java
index 65e58f2341e..e9dd1ec59ff 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/OptionsTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/OptionsTagTests.java
@@ -23,6 +23,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.jsp.tagext.BodyTag;
 import javax.servlet.jsp.tagext.Tag;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/PasswordInputTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/PasswordInputTagTests.java
index 1ca5c569528..2c2858648d5 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/PasswordInputTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/PasswordInputTagTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.io.Writer;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.Tag;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/RadioButtonTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/RadioButtonTagTests.java
index 254c46e6750..465d710851f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/RadioButtonTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/RadioButtonTagTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.tags.form;
 import java.beans.PropertyEditorSupport;
 import java.io.StringReader;
 import java.util.Collections;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.Tag;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/RadioButtonsTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/RadioButtonsTagTests.java
index 609b827d227..f915db0605d 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/RadioButtonsTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/RadioButtonsTagTests.java
@@ -26,6 +26,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.Tag;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/SelectTagTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/SelectTagTests.java
index ae9c1740fa2..57183ae4c84 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/SelectTagTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/SelectTagTests.java
@@ -29,6 +29,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TreeMap;
+
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.Tag;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/TagIdGeneratorTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/TagIdGeneratorTests.java
index bfe3db6da96..52d9b8dbd0e 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/TagIdGeneratorTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/tags/form/TagIdGeneratorTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.servlet.tags.form;
 
 import java.util.stream.IntStream;
+
 import javax.servlet.jsp.PageContext;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/BaseViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/BaseViewTests.java
index ab38900ea77..f65d6c8277e 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/BaseViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/BaseViewTests.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/DummyMacroRequestContext.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/DummyMacroRequestContext.java
index fe6ebae140d..822292b4d7a 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/DummyMacroRequestContext.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/DummyMacroRequestContext.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view;
 
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.springframework.web.servlet.support.BindStatus;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/InternalResourceViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/InternalResourceViewTests.java
index c1ba5db0df1..becb11f2b9c 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/InternalResourceViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/InternalResourceViewTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.view;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/ResourceBundleViewResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/ResourceBundleViewResolverTests.java
index c653e61a6e1..638d2bc0f1f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/ResourceBundleViewResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/ResourceBundleViewResolverTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.view;
 import java.util.Locale;
 import java.util.Map;
 import java.util.MissingResourceException;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/ViewResolverTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/ViewResolverTests.java
index a003a4eb512..3e7c1836210 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/ViewResolverTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/ViewResolverTests.java
@@ -21,6 +21,7 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.Properties;
 import java.util.concurrent.atomic.AtomicInteger;
+
 import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/document/XlsViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/document/XlsViewTests.java
index 80ab84644d9..618cb718bec 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/document/XlsViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/document/XlsViewTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.view.document;
 import java.io.ByteArrayInputStream;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/feed/AtomFeedViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/feed/AtomFeedViewTests.java
index 34320411488..38f8772e727 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/feed/AtomFeedViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/feed/AtomFeedViewTests.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/feed/RssFeedViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/feed/RssFeedViewTests.java
index f55d807cbfa..a70d0d5d451 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/feed/RssFeedViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/feed/RssFeedViewTests.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/freemarker/FreeMarkerMacroTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/freemarker/FreeMarkerMacroTests.java
index c6c46997dfc..688f8686a44 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/freemarker/FreeMarkerMacroTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/freemarker/FreeMarkerMacroTests.java
@@ -20,6 +20,7 @@ import java.io.FileWriter;
 import java.io.InputStreamReader;
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/freemarker/FreeMarkerViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/freemarker/FreeMarkerViewTests.java
index 4b784dc25bd..e6e27efe973 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/freemarker/FreeMarkerViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/freemarker/FreeMarkerViewTests.java
@@ -23,6 +23,7 @@ import java.io.Writer;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletResponse;
 
 import freemarker.ext.servlet.AllHttpScopesHashModel;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/groovy/GroovyMarkupViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/groovy/GroovyMarkupViewTests.java
index 865c1ff1244..125e435bf04 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/groovy/GroovyMarkupViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/groovy/GroovyMarkupViewTests.java
@@ -20,6 +20,7 @@ import java.io.Reader;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import groovy.text.Template;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/JRubyScriptTemplateTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/JRubyScriptTemplateTests.java
index 3dc47b992d3..ffda75ee497 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/JRubyScriptTemplateTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/JRubyScriptTemplateTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.script;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/JythonScriptTemplateTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/JythonScriptTemplateTests.java
index 68d7168d188..056f2542221 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/JythonScriptTemplateTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/JythonScriptTemplateTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.script;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/KotlinScriptTemplateTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/KotlinScriptTemplateTests.java
index b05a500c007..5bd20aeb184 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/KotlinScriptTemplateTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/KotlinScriptTemplateTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.view.script;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/NashornScriptTemplateTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/NashornScriptTemplateTests.java
index 099b238ff5b..fc15374659f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/NashornScriptTemplateTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/NashornScriptTemplateTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.servlet.view.script;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.junit.jupiter.api.BeforeEach;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/ScriptTemplateViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/ScriptTemplateViewTests.java
index a47cc83f2c3..13d8f47871f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/ScriptTemplateViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/ScriptTemplateViewTests.java
@@ -25,6 +25,7 @@ import java.util.Map;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
+
 import javax.script.Invocable;
 import javax.script.ScriptEngine;
 
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/xml/MarshallingViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/xml/MarshallingViewTests.java
index 64b9112c823..61222bb2c0f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/xml/MarshallingViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/xml/MarshallingViewTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.servlet.view.xml;
 import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.Map;
+
 import javax.xml.bind.JAXBElement;
 import javax.xml.namespace.QName;
 import javax.xml.transform.stream.StreamResult;
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/xslt/XsltViewTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/xslt/XsltViewTests.java
index 0b29ce2c3a9..f3bcbc43842 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/xslt/XsltViewTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/xslt/XsltViewTests.java
@@ -22,6 +22,7 @@ import java.io.StringReader;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/ConvertingEncoderDecoderSupport.java b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/ConvertingEncoderDecoderSupport.java
index 2adc06dc68d..b59bdb53ea9 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/ConvertingEncoderDecoderSupport.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/ConvertingEncoderDecoderSupport.java
@@ -17,6 +17,7 @@
 package org.springframework.web.socket.adapter.standard;
 
 import java.nio.ByteBuffer;
+
 import javax.websocket.DecodeException;
 import javax.websocket.Decoder;
 import javax.websocket.EncodeException;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardToWebSocketExtensionAdapter.java b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardToWebSocketExtensionAdapter.java
index 5253b604c99..d2908e6aff8 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardToWebSocketExtensionAdapter.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardToWebSocketExtensionAdapter.java
@@ -19,6 +19,7 @@ package org.springframework.web.socket.adapter.standard;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+
 import javax.websocket.Extension;
 
 import org.springframework.util.LinkedCaseInsensitiveMap;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardWebSocketHandlerAdapter.java b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardWebSocketHandlerAdapter.java
index 0bf633317a7..787511f18d6 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardWebSocketHandlerAdapter.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardWebSocketHandlerAdapter.java
@@ -17,6 +17,7 @@
 package org.springframework.web.socket.adapter.standard;
 
 import java.nio.ByteBuffer;
+
 import javax.websocket.CloseReason;
 import javax.websocket.Endpoint;
 import javax.websocket.EndpointConfig;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardWebSocketSession.java b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardWebSocketSession.java
index 42e8baa530b..ccfc009885f 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardWebSocketSession.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/StandardWebSocketSession.java
@@ -24,6 +24,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.websocket.CloseReason;
 import javax.websocket.CloseReason.CloseCodes;
 import javax.websocket.Extension;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/WebSocketToStandardExtensionAdapter.java b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/WebSocketToStandardExtensionAdapter.java
index 3e412d7c212..d9d78897c60 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/WebSocketToStandardExtensionAdapter.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/adapter/standard/WebSocketToStandardExtensionAdapter.java
@@ -18,6 +18,7 @@ package org.springframework.web.socket.adapter.standard;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.websocket.Extension;
 
 import org.springframework.web.socket.WebSocketExtension;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/client/standard/EndpointConnectionManager.java b/spring-websocket/src/main/java/org/springframework/web/socket/client/standard/EndpointConnectionManager.java
index 09290599e10..1fa1ed777c4 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/client/standard/EndpointConnectionManager.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/client/standard/EndpointConnectionManager.java
@@ -18,6 +18,7 @@ package org.springframework.web.socket.client.standard;
 
 import java.util.Arrays;
 import java.util.List;
+
 import javax.websocket.ClientEndpointConfig;
 import javax.websocket.ClientEndpointConfig.Configurator;
 import javax.websocket.ContainerProvider;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/client/standard/StandardWebSocketClient.java b/spring-websocket/src/main/java/org/springframework/web/socket/client/standard/StandardWebSocketClient.java
index f717d26454e..e942cb83924 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/client/standard/StandardWebSocketClient.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/client/standard/StandardWebSocketClient.java
@@ -26,6 +26,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.concurrent.Callable;
+
 import javax.websocket.ClientEndpointConfig;
 import javax.websocket.ClientEndpointConfig.Configurator;
 import javax.websocket.ContainerProvider;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/jetty/JettyRequestUpgradeStrategy.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/jetty/JettyRequestUpgradeStrategy.java
index 904b477aec6..fab7634b9fb 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/jetty/JettyRequestUpgradeStrategy.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/jetty/JettyRequestUpgradeStrategy.java
@@ -23,6 +23,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/AbstractStandardUpgradeStrategy.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/AbstractStandardUpgradeStrategy.java
index 5dba8cfa86f..0528da269e1 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/AbstractStandardUpgradeStrategy.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/AbstractStandardUpgradeStrategy.java
@@ -21,6 +21,7 @@ import java.security.Principal;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/AbstractTyrusRequestUpgradeStrategy.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/AbstractTyrusRequestUpgradeStrategy.java
index 5c03d454af6..b6406ac82b4 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/AbstractTyrusRequestUpgradeStrategy.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/AbstractTyrusRequestUpgradeStrategy.java
@@ -24,6 +24,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Random;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/GlassFishRequestUpgradeStrategy.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/GlassFishRequestUpgradeStrategy.java
index d6f7225dd28..8fc03354f9e 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/GlassFishRequestUpgradeStrategy.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/GlassFishRequestUpgradeStrategy.java
@@ -18,6 +18,7 @@ package org.springframework.web.socket.server.standard;
 
 import java.io.IOException;
 import java.lang.reflect.Constructor;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/ServerEndpointExporter.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/ServerEndpointExporter.java
index e88b0e81017..acbce32b8d3 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/ServerEndpointExporter.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/ServerEndpointExporter.java
@@ -21,6 +21,7 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+
 import javax.servlet.ServletContext;
 import javax.websocket.DeploymentException;
 import javax.websocket.server.ServerContainer;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/ServerEndpointRegistration.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/ServerEndpointRegistration.java
index 0f313248bcd..78b138ff509 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/ServerEndpointRegistration.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/ServerEndpointRegistration.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.websocket.Decoder;
 import javax.websocket.Encoder;
 import javax.websocket.Endpoint;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/SpringConfigurator.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/SpringConfigurator.java
index a4be172a4c9..712b978b09d 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/SpringConfigurator.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/SpringConfigurator.java
@@ -19,6 +19,7 @@ package org.springframework.web.socket.server.standard;
 import java.util.Arrays;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
 import javax.websocket.server.ServerEndpoint;
 import javax.websocket.server.ServerEndpointConfig.Configurator;
 
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/TomcatRequestUpgradeStrategy.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/TomcatRequestUpgradeStrategy.java
index ed110ad505e..c3c6a191609 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/TomcatRequestUpgradeStrategy.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/TomcatRequestUpgradeStrategy.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/UndertowRequestUpgradeStrategy.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/UndertowRequestUpgradeStrategy.java
index 8c03020fa2c..96ac372042f 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/UndertowRequestUpgradeStrategy.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/UndertowRequestUpgradeStrategy.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/WebLogicRequestUpgradeStrategy.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/WebLogicRequestUpgradeStrategy.java
index eed90373f18..cf04f519c9d 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/WebLogicRequestUpgradeStrategy.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/WebLogicRequestUpgradeStrategy.java
@@ -19,6 +19,7 @@ package org.springframework.web.socket.server.standard;
 import java.io.IOException;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
+
 import javax.servlet.AsyncContext;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/WebSphereRequestUpgradeStrategy.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/WebSphereRequestUpgradeStrategy.java
index d9c38901f43..62990dfe682 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/WebSphereRequestUpgradeStrategy.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/standard/WebSphereRequestUpgradeStrategy.java
@@ -20,6 +20,7 @@ import java.lang.reflect.Method;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.websocket.Endpoint;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/support/HttpSessionHandshakeInterceptor.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/support/HttpSessionHandshakeInterceptor.java
index 523fa8ee782..1f18ff4b904 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/support/HttpSessionHandshakeInterceptor.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/support/HttpSessionHandshakeInterceptor.java
@@ -20,6 +20,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.Enumeration;
 import java.util.Map;
+
 import javax.servlet.http.HttpSession;
 
 import org.springframework.http.server.ServerHttpRequest;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/server/support/WebSocketHttpRequestHandler.java b/spring-websocket/src/main/java/org/springframework/web/socket/server/support/WebSocketHttpRequestHandler.java
index 4f9fa2d4786..279cf8f9f60 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/server/support/WebSocketHttpRequestHandler.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/server/support/WebSocketHttpRequestHandler.java
@@ -21,6 +21,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java
index 67851780c37..fa066f5a238 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java
@@ -28,6 +28,7 @@ import java.util.List;
 import java.util.Random;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
+
 import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/SockJsHttpRequestHandler.java b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/SockJsHttpRequestHandler.java
index 86ef96faa29..c158d3bb502 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/SockJsHttpRequestHandler.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/SockJsHttpRequestHandler.java
@@ -17,6 +17,7 @@
 package org.springframework.web.socket.sockjs.support;
 
 import java.io.IOException;
+
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/DefaultSockJsService.java b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/DefaultSockJsService.java
index 4af90179c74..3409eb15daf 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/DefaultSockJsService.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/DefaultSockJsService.java
@@ -20,6 +20,7 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.LinkedHashSet;
 import java.util.Set;
+
 import javax.servlet.ServletContext;
 
 import org.apache.commons.logging.Log;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/WebSocketTransportHandler.java b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/WebSocketTransportHandler.java
index 66cf79e01bf..e4d67b0217a 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/WebSocketTransportHandler.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/handler/WebSocketTransportHandler.java
@@ -17,6 +17,7 @@
 package org.springframework.web.socket.sockjs.transport.handler;
 
 import java.util.Map;
+
 import javax.servlet.ServletContext;
 
 import org.springframework.context.Lifecycle;
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/session/AbstractHttpSockJsSession.java b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/session/AbstractHttpSockJsSession.java
index c975f2f0b3d..a3d492ecf56 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/session/AbstractHttpSockJsSession.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/session/AbstractHttpSockJsSession.java
@@ -25,6 +25,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Queue;
 import java.util.concurrent.LinkedBlockingQueue;
+
 import javax.servlet.ServletRequest;
 
 import org.springframework.http.HttpHeaders;
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/JettyWebSocketTestServer.java b/spring-websocket/src/test/java/org/springframework/web/socket/JettyWebSocketTestServer.java
index ba6ae07646b..bec8dda7444 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/JettyWebSocketTestServer.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/JettyWebSocketTestServer.java
@@ -17,6 +17,7 @@
 package org.springframework.web.socket;
 
 import java.util.EnumSet;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.Filter;
 import javax.servlet.ServletContext;
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/TomcatWebSocketTestServer.java b/spring-websocket/src/test/java/org/springframework/web/socket/TomcatWebSocketTestServer.java
index 70c616e89dc..78ca7714ac4 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/TomcatWebSocketTestServer.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/TomcatWebSocketTestServer.java
@@ -18,6 +18,7 @@ package org.springframework.web.socket;
 
 import java.io.File;
 import java.io.IOException;
+
 import javax.servlet.Filter;
 import javax.servlet.ServletContext;
 
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/UndertowTestServer.java b/spring-websocket/src/test/java/org/springframework/web/socket/UndertowTestServer.java
index 030fdfea0c1..58928225655 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/UndertowTestServer.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/UndertowTestServer.java
@@ -18,6 +18,7 @@ package org.springframework.web.socket;
 
 import java.io.IOException;
 import java.net.InetSocketAddress;
+
 import javax.servlet.DispatcherType;
 import javax.servlet.Filter;
 import javax.servlet.Servlet;
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/ConvertingEncoderDecoderSupportTests.java b/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/ConvertingEncoderDecoderSupportTests.java
index d71e11e31dc..440dd412d21 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/ConvertingEncoderDecoderSupportTests.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/ConvertingEncoderDecoderSupportTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.socket.adapter.standard;
 
 import java.nio.ByteBuffer;
+
 import javax.websocket.DecodeException;
 import javax.websocket.Decoder;
 import javax.websocket.EncodeException;
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/StandardWebSocketHandlerAdapterTests.java b/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/StandardWebSocketHandlerAdapterTests.java
index 872424d3a5e..03a817c1cbf 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/StandardWebSocketHandlerAdapterTests.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/StandardWebSocketHandlerAdapterTests.java
@@ -17,6 +17,7 @@
 package org.springframework.web.socket.adapter.standard;
 
 import java.net.URI;
+
 import javax.websocket.CloseReason;
 import javax.websocket.CloseReason.CloseCodes;
 import javax.websocket.MessageHandler;
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/StandardWebSocketSessionTests.java b/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/StandardWebSocketSessionTests.java
index c6fcabfd34b..0843e46365b 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/StandardWebSocketSessionTests.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/adapter/standard/StandardWebSocketSessionTests.java
@@ -18,6 +18,7 @@ package org.springframework.web.socket.adapter.standard;
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.websocket.Session;
 
 import org.junit.jupiter.api.Test;
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/client/standard/StandardWebSocketClientTests.java b/spring-websocket/src/test/java/org/springframework/web/socket/client/standard/StandardWebSocketClientTests.java
index db06fa38553..99c34eec0e7 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/client/standard/StandardWebSocketClientTests.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/client/standard/StandardWebSocketClientTests.java
@@ -21,6 +21,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
 import javax.websocket.ClientEndpointConfig;
 import javax.websocket.Endpoint;
 import javax.websocket.WebSocketContainer;
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/server/support/WebSocketHttpRequestHandlerTests.java b/spring-websocket/src/test/java/org/springframework/web/socket/server/support/WebSocketHttpRequestHandlerTests.java
index d55f0a9579b..89b5798c420 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/server/support/WebSocketHttpRequestHandlerTests.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/server/support/WebSocketHttpRequestHandlerTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.socket.server.support;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.Map;
+
 import javax.servlet.ServletException;
 
 import org.junit.jupiter.api.Test;
@@ -39,6 +40,7 @@ import static org.mockito.BDDMockito.given;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
 
 /**
  * Unit tests for {@link WebSocketHttpRequestHandler}.
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/sockjs/client/AbstractSockJsIntegrationTests.java b/spring-websocket/src/test/java/org/springframework/web/socket/sockjs/client/AbstractSockJsIntegrationTests.java
index 665e3de4f74..bb78d3fa2e9 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/sockjs/client/AbstractSockJsIntegrationTests.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/sockjs/client/AbstractSockJsIntegrationTests.java
@@ -28,6 +28,7 @@ import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
 import java.util.function.BooleanSupplier;
+
 import javax.servlet.Filter;
 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
diff --git a/spring-websocket/src/test/java/org/springframework/web/socket/sockjs/support/SockJsServiceTests.java b/spring-websocket/src/test/java/org/springframework/web/socket/sockjs/support/SockJsServiceTests.java
index 267824c78df..f34c2f8e920 100644
--- a/spring-websocket/src/test/java/org/springframework/web/socket/sockjs/support/SockJsServiceTests.java
+++ b/spring-websocket/src/test/java/org/springframework/web/socket/sockjs/support/SockJsServiceTests.java
@@ -19,6 +19,7 @@ package org.springframework.web.socket.sockjs.support;
 import java.io.IOException;
 import java.util.Arrays;
 import java.util.Collections;
+
 import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletResponse;