Suppress warnings in tests

spring-context-indexer/src/test/java/org/springframework/context/index/processor/CandidateComponentsIndexerTests.java

@@ -231,12 +231,14 @@ class CandidateComponentsIndexerTests {
 		assertThat(metadata.getItems()).hasSize(1);
 	}
 
+	@SuppressWarnings("removal")
 	private CandidateComponentsMetadata compile(Class<?>... types) {
 		CandidateComponentsIndexer processor = new CandidateComponentsIndexer();
 		this.compiler.getTask(types).call(processor);
 		return readGeneratedMetadata(this.compiler.getOutputLocation());
 	}
 
+	@SuppressWarnings("removal")
 	private CandidateComponentsMetadata compile(String... types) {
 		CandidateComponentsIndexer processor = new CandidateComponentsIndexer();
 		this.compiler.getTask(types).call(processor);

spring-context/src/test/java/org/springframework/scheduling/concurrent/ConcurrentTaskExecutorTests.java

@@ -61,6 +61,7 @@ class ConcurrentTaskExecutorTests extends AbstractSchedulingTaskExecutorTests {
 
 	@Test
 	void zeroArgCtorResultsInDefaultTaskExecutorBeingUsed() {
+		@SuppressWarnings("deprecation")
 		ConcurrentTaskExecutor executor = new ConcurrentTaskExecutor();
 		assertThatCode(() -> executor.execute(new NoOpRunnable())).doesNotThrowAnyException();
 	}
@@ -73,6 +74,7 @@ class ConcurrentTaskExecutorTests extends AbstractSchedulingTaskExecutorTests {
 
 	@Test
 	void earlySetConcurrentExecutorCallRespectsConfiguredTaskDecorator() {
+		@SuppressWarnings("deprecation")
 		ConcurrentTaskExecutor executor = new ConcurrentTaskExecutor();
 		executor.setConcurrentExecutor(new DecoratedExecutor());
 		executor.setTaskDecorator(new RunnableDecorator());
@@ -81,6 +83,7 @@ class ConcurrentTaskExecutorTests extends AbstractSchedulingTaskExecutorTests {
 
 	@Test
 	void lateSetConcurrentExecutorCallRespectsConfiguredTaskDecorator() {
+		@SuppressWarnings("deprecation")
 		ConcurrentTaskExecutor executor = new ConcurrentTaskExecutor();
 		executor.setTaskDecorator(new RunnableDecorator());
 		executor.setConcurrentExecutor(new DecoratedExecutor());

spring-context/src/testFixtures/java/org/springframework/context/testfixture/context/annotation/QualifierConfiguration.java

@@ -24,6 +24,7 @@ import org.springframework.context.annotation.Configuration;
 @Configuration(proxyBeanMethods = false)
 public class QualifierConfiguration {
 
+	@SuppressWarnings("unused")
 	private String bean;
 
 	@Autowired
@@ -48,4 +49,5 @@ public class QualifierConfiguration {
 		}
 
 	}
+
 }

spring-context/src/testFixtures/java/org/springframework/context/testfixture/index/CandidateComponentsTestClassLoader.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 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.
@@ -22,7 +22,6 @@ import java.util.Collections;
 import java.util.Enumeration;
 import java.util.stream.Stream;
 
-import org.springframework.context.index.CandidateComponentsIndexLoader;
 import org.springframework.core.io.Resource;
 import org.springframework.lang.Nullable;
 
@@ -40,7 +39,7 @@ public class CandidateComponentsTestClassLoader extends ClassLoader {
 	 * if resources are present at the standard location.
 	 * @param classLoader the classloader to use for all other operations
 	 * @return a test {@link ClassLoader} that has no index
-	 * @see CandidateComponentsIndexLoader#COMPONENTS_RESOURCE_LOCATION
+	 * @see org.springframework.context.index.CandidateComponentsIndexLoader#COMPONENTS_RESOURCE_LOCATION
 	 */
 	public static ClassLoader disableIndex(ClassLoader classLoader) {
 		return new CandidateComponentsTestClassLoader(classLoader,
@@ -87,8 +86,9 @@ public class CandidateComponentsTestClassLoader extends ClassLoader {
 	}
 
 	@Override
+	@SuppressWarnings({ "deprecation", "removal" })
 	public Enumeration<URL> getResources(String name) throws IOException {
-		if (CandidateComponentsIndexLoader.COMPONENTS_RESOURCE_LOCATION.equals(name)) {
+		if (org.springframework.context.index.CandidateComponentsIndexLoader.COMPONENTS_RESOURCE_LOCATION.equals(name)) {
 			if (this.resourceUrls != null) {
 				return this.resourceUrls;
 			}

spring-webmvc/src/test/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupportExtensionTests.java

@@ -393,12 +393,11 @@ public class WebMvcConfigurationSupportExtensionTests {
 		}
 
 		@Override
+		@SuppressWarnings("deprecation")
 		public void configureAsyncSupport(AsyncSupportConfigurer configurer) {
 			configurer.setDefaultTimeout(2500).setTaskExecutor(new ConcurrentTaskExecutor())
-					.registerCallableInterceptors(new CallableProcessingInterceptor() {
-					})
-					.registerDeferredResultInterceptors(new DeferredResultProcessingInterceptor() {
-					});
+					.registerCallableInterceptors(new CallableProcessingInterceptor() {})
+					.registerDeferredResultInterceptors(new DeferredResultProcessingInterceptor() {});
 		}
 
 		@Override