Remove deprecated code

Closes gh-8891

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/jmx/EndpointMBeanExporter.java

@@ -229,18 +229,6 @@ public class EndpointMBeanExporter extends MBeanExporter
 	 * @return an adapted endpoint
 	 */
 	protected JmxEndpoint adaptEndpoint(String beanName, Endpoint<?> endpoint) {
-		return getEndpointMBean(beanName, endpoint);
-	}
-
-	/**
-	 * Get a {@link EndpointMBean} for the specified {@link Endpoint}.
-	 * @param beanName the bean name
-	 * @param endpoint the endpoint
-	 * @return an {@link EndpointMBean}
-	 * @deprecated as of 1.5 in favor of {@link #adaptEndpoint(String, Endpoint)}
-	 */
-	@Deprecated
-	protected EndpointMBean getEndpointMBean(String beanName, Endpoint<?> endpoint) {
 		if (endpoint instanceof ShutdownEndpoint) {
 			return new ShutdownEndpointMBean(beanName, endpoint, this.objectMapper);
 		}

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/AutoConfigurationImportSelector.java

@@ -106,6 +106,11 @@ public class AutoConfigurationImportSelector
 	}
 
 	protected boolean isEnabled(AnnotationMetadata metadata) {
+		if (getClass().equals(AutoConfigurationImportSelector.class)) {
+			return getEnvironment().getProperty(
+					EnableAutoConfiguration.ENABLED_OVERRIDE_PROPERTY, Boolean.class,
+					true);
+		}
 		return true;
 	}
 

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/EnableAutoConfiguration.java

@@ -73,7 +73,7 @@ import org.springframework.core.io.support.SpringFactoriesLoader;
 @Documented
 @Inherited
 @AutoConfigurationPackage
-@Import(EnableAutoConfigurationImportSelector.class)
+@Import(AutoConfigurationImportSelector.class)
 public @interface EnableAutoConfiguration {
 
 	String ENABLED_OVERRIDE_PROPERTY = "spring.boot.enableautoconfiguration";

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/EnableAutoConfigurationImportSelector.java

@@ -1,49 +0,0 @@
-/*
- * Copyright 2012-2017 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.autoconfigure;
-
-import org.springframework.context.annotation.DeferredImportSelector;
-import org.springframework.core.type.AnnotationMetadata;
-
-/**
- * {@link DeferredImportSelector} to handle {@link EnableAutoConfiguration
- * auto-configuration}. This class can also be subclassed if a custom variant of
- * {@link EnableAutoConfiguration @EnableAutoConfiguration}. is needed.
- *
- * @deprecated as of 1.5 in favor of {@link AutoConfigurationImportSelector}
- * @author Phillip Webb
- * @author Andy Wilkinson
- * @author Stephane Nicoll
- * @author Madhura Bhave
- * @since 1.3.0
- * @see EnableAutoConfiguration
- */
-@Deprecated
-public class EnableAutoConfigurationImportSelector
-		extends AutoConfigurationImportSelector {
-
-	@Override
-	protected boolean isEnabled(AnnotationMetadata metadata) {
-		if (getClass().equals(EnableAutoConfigurationImportSelector.class)) {
-			return getEnvironment().getProperty(
-					EnableAutoConfiguration.ENABLED_OVERRIDE_PROPERTY, Boolean.class,
-					true);
-		}
-		return true;
-	}
-
-}

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/MessageSourceAutoConfiguration.java

@@ -1,54 +0,0 @@
-/*
- * Copyright 2012-2017 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.autoconfigure;
-
-import org.springframework.context.MessageSource;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Import;
-import org.springframework.context.annotation.ImportSelector;
-import org.springframework.core.Ordered;
-import org.springframework.core.type.AnnotationMetadata;
-
-/**
- * {@link EnableAutoConfiguration Auto-configuration} for {@link MessageSource}.
- *
- * @author Dave Syer
- * @author Phillip Webb
- * @author Eddú Meléndez
- * @deprecated as of 1.5 in favor of
- * {@link org.springframework.boot.autoconfigure.context.MessageSourceAutoConfiguration}
- */
-@Configuration
-@AutoConfigureOrder(Ordered.HIGHEST_PRECEDENCE)
-@Deprecated
-@Import(MessageSourceAutoConfiguration.Selector.class)
-public class MessageSourceAutoConfiguration {
-
-	private static final String[] REPLACEMENT = {
-			"org.springframework.boot.autoconfigure.context."
-					+ "MessageSourceAutoConfiguration" };
-
-	static class Selector implements ImportSelector {
-
-		@Override
-		public String[] selectImports(AnnotationMetadata importingClassMetadata) {
-			return REPLACEMENT;
-		}
-
-	}
-
-}

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/PropertyPlaceholderAutoConfiguration.java

@@ -1,54 +0,0 @@
-/*
- * Copyright 2012-2017 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.autoconfigure;
-
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Import;
-import org.springframework.context.annotation.ImportSelector;
-import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
-import org.springframework.core.Ordered;
-import org.springframework.core.type.AnnotationMetadata;
-
-/**
- * {@link EnableAutoConfiguration Auto-configuration} for
- * {@link PropertySourcesPlaceholderConfigurer}.
- *
- * @author Phillip Webb
- * @author Dave Syer
- * @deprecated as of 1.5 in favor of
- * {@link org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration}
- */
-@Configuration
-@AutoConfigureOrder(Ordered.HIGHEST_PRECEDENCE)
-@Deprecated
-@Import(PropertyPlaceholderAutoConfiguration.Selector.class)
-public class PropertyPlaceholderAutoConfiguration {
-
-	private static final String[] REPLACEMENT = {
-			"org.springframework.boot.autoconfigure.context."
-					+ "PropertyPlaceholderAutoConfiguration" };
-
-	static class Selector implements ImportSelector {
-
-		@Override
-		public String[] selectImports(AnnotationMetadata importingClassMetadata) {
-			return REPLACEMENT;
-		}
-
-	}
-
-}

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/ServerProperties.java

@@ -29,7 +29,6 @@ import java.util.Set;
 import java.util.TimeZone;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.boot.context.properties.DeprecatedConfigurationProperty;
 import org.springframework.boot.context.properties.NestedConfigurationProperty;
 import org.springframework.boot.web.server.Compression;
 import org.springframework.boot.web.server.Ssl;
@@ -1115,12 +1114,6 @@ public class ServerProperties {
 		 */
 		private Integer bufferSize;
 
-		/**
-		 * Number of buffer per region.
-		 */
-		@Deprecated
-		private Integer buffersPerRegion;
-
 		/**
 		 * Number of I/O threads to create for the worker.
 		 */
@@ -1154,15 +1147,6 @@ public class ServerProperties {
 			this.bufferSize = bufferSize;
 		}
 
-		@DeprecatedConfigurationProperty(reason = "The property is not used by Undertow. See https://issues.jboss.org/browse/UNDERTOW-587 for details")
-		public Integer getBuffersPerRegion() {
-			return this.buffersPerRegion;
-		}
-
-		public void setBuffersPerRegion(Integer buffersPerRegion) {
-			this.buffersPerRegion = buffersPerRegion;
-		}
-
 		public Integer getIoThreads() {
 			return this.ioThreads;
 		}

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/EnableAutoConfigurationImportSelectorTests.java

@@ -1,78 +0,0 @@
-/*
- * Copyright 2012-2017 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.autoconfigure;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
-import org.springframework.beans.factory.support.DefaultListableBeanFactory;
-import org.springframework.core.io.DefaultResourceLoader;
-import org.springframework.core.type.StandardAnnotationMetadata;
-import org.springframework.mock.env.MockEnvironment;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-/**
- * Tests for {@link EnableAutoConfigurationImportSelector}
- *
- * @author Andy Wilkinson
- * @author Stephane Nicoll
- * @author Madhura Bhave
- */
-@SuppressWarnings("deprecation")
-public class EnableAutoConfigurationImportSelectorTests {
-
-	private final EnableAutoConfigurationImportSelector importSelector = new EnableAutoConfigurationImportSelector();
-
-	private final ConfigurableListableBeanFactory beanFactory = new DefaultListableBeanFactory();
-
-	private final MockEnvironment environment = new MockEnvironment();
-
-	@Before
-	public void setup() {
-		this.importSelector.setBeanFactory(this.beanFactory);
-		this.importSelector.setEnvironment(this.environment);
-		this.importSelector.setResourceLoader(new DefaultResourceLoader());
-	}
-
-	@Test
-	public void propertyOverrideSetToTrue() throws Exception {
-		this.environment.setProperty(EnableAutoConfiguration.ENABLED_OVERRIDE_PROPERTY,
-				"true");
-		String[] imports = selectImports(BasicEnableAutoConfiguration.class);
-		assertThat(imports).isNotEmpty();
-	}
-
-	@Test
-	public void propertyOverrideSetToFalse() throws Exception {
-		this.environment.setProperty(EnableAutoConfiguration.ENABLED_OVERRIDE_PROPERTY,
-				"false");
-		String[] imports = selectImports(BasicEnableAutoConfiguration.class);
-		assertThat(imports).isEmpty();
-	}
-
-	private String[] selectImports(Class<?> source) {
-		return this.importSelector.selectImports(new StandardAnnotationMetadata(source));
-	}
-
-	@EnableAutoConfiguration
-	private class BasicEnableAutoConfiguration {
-
-	}
-
-}

spring-boot/src/main/java/org/springframework/boot/context/event/ApplicationStartedEvent.java

@@ -1,47 +0,0 @@
-/*
- * Copyright 2012-2016 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.context.event;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.ApplicationListener;
-import org.springframework.core.env.Environment;
-
-/**
- * Event published as early as conceivably possible as soon as a {@link SpringApplication}
- * has been started - before the {@link Environment} or {@link ApplicationContext} is
- * available, but after the {@link ApplicationListener}s have been registered. The source
- * of the event is the {@link SpringApplication} itself, but beware of using its internal
- * state too much at this early stage since it might be modified later in the lifecycle.
- *
- * @author Dave Syer
- * @deprecated as of 1.5 in favor of {@link ApplicationStartingEvent}
- */
-@Deprecated
-@SuppressWarnings("serial")
-public class ApplicationStartedEvent extends ApplicationStartingEvent {
-
-	/**
-	 * Create a new {@link ApplicationStartedEvent} instance.
-	 * @param application the current application
-	 * @param args the arguments the application is running with
-	 */
-	public ApplicationStartedEvent(SpringApplication application, String[] args) {
-		super(application, args);
-	}
-
-}

spring-boot/src/main/java/org/springframework/boot/context/event/EventPublishingRunListener.java

@@ -65,7 +65,7 @@ public class EventPublishingRunListener implements SpringApplicationRunListener,
 	@SuppressWarnings("deprecation")
 	public void starting() {
 		this.initialMulticaster
-				.multicastEvent(new ApplicationStartedEvent(this.application, this.args));
+				.multicastEvent(new ApplicationStartingEvent(this.application, this.args));
 	}
 
 	@Override

spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat/TomcatServletWebServerFactory.java

@@ -544,18 +544,6 @@ public class TomcatServletWebServerFactory extends AbstractServletWebServerFacto
 		this.baseDirectory = baseDirectory;
 	}
 
-	/**
-	 * A comma-separated list of jars to ignore for TLD scanning. See Tomcat's
-	 * catalina.properties for typical values. Defaults to a list drawn from that source.
-	 * @param tldSkip the jars to skip when scanning for TLDs etc
-	 * @deprecated as of 1.5 in favor of {@link #setTldSkipPatterns(Collection)}
-	 */
-	@Deprecated
-	public void setTldSkip(String tldSkip) {
-		Assert.notNull(tldSkip, "TldSkip must not be null");
-		setTldSkipPatterns(StringUtils.commaDelimitedListToSet(tldSkip));
-	}
-
 	/**
 	 * Returns a mutable set of the patterns that match jars to ignore for TLD scanning.
 	 * @return the list of jars to ignore for TLD scanning

spring-boot/src/main/java/org/springframework/boot/web/embedded/undertow/UndertowServletWebServerFactory.java

@@ -580,11 +580,6 @@ public class UndertowServletWebServerFactory extends AbstractServletWebServerFac
 		this.bufferSize = bufferSize;
 	}
 
-	@Deprecated
-	public void setBuffersPerRegion(Integer buffersPerRegion) {
-
-	}
-
 	public void setIoThreads(Integer ioThreads) {
 		this.ioThreads = ioThreads;
 	}

spring-boot/src/test/java/org/springframework/boot/SpringApplicationTests.java

@@ -377,8 +377,6 @@ public class SpringApplicationTests {
 		application.addListeners(new ApplicationRunningEventListener());
 		this.context = application.run();
 		assertThat(events).hasSize(5);
-		assertThat(events.get(0)).isInstanceOf(
-				org.springframework.boot.context.event.ApplicationStartedEvent.class);
 		assertThat(events.get(0)).isInstanceOf(ApplicationStartingEvent.class);
 		assertThat(events.get(1)).isInstanceOf(ApplicationEnvironmentPreparedEvent.class);
 		assertThat(events.get(2)).isInstanceOf(ApplicationPreparedEvent.class);