Clean up warnings in tests

spring-beans/src/test/java/org/springframework/beans/factory/aot/BeanDefinitionMethodGeneratorTests.java

@@ -53,7 +53,6 @@ import org.springframework.beans.testfixture.beans.factory.aot.TestHierarchy;
 import org.springframework.beans.testfixture.beans.factory.aot.TestHierarchy.Implementation;
 import org.springframework.beans.testfixture.beans.factory.aot.TestHierarchy.One;
 import org.springframework.beans.testfixture.beans.factory.aot.TestHierarchy.Two;
-import org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean;
 import org.springframework.core.ResolvableType;
 import org.springframework.core.test.io.support.MockSpringFactoriesLoader;
 import org.springframework.core.test.tools.CompileWithForkedClassLoader;
@@ -752,7 +751,8 @@ class BeanDefinitionMethodGeneratorTests {
 
 		@Test
 		void generateBeanDefinitionMethodWithDeprecatedTargetClass() {
-			RootBeanDefinition beanDefinition = new RootBeanDefinition(DeprecatedBean.class);
+			Class<?> beanClass = org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean.class;
+			RootBeanDefinition beanDefinition = new RootBeanDefinition(beanClass);
 			RegisteredBean registeredBean = registerBean(beanDefinition);
 			BeanDefinitionMethodGenerator generator = new BeanDefinitionMethodGenerator(
 					methodGeneratorFactory, registeredBean, null,

spring-beans/src/test/java/org/springframework/beans/factory/aot/CodeWarningsTests.java

@@ -24,8 +24,6 @@ import org.junit.jupiter.api.Test;
 
 import org.springframework.aot.test.generate.TestGenerationContext;
 import org.springframework.beans.testfixture.beans.factory.aot.DeferredTypeBuilder;
-import org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean;
-import org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedForRemovalBean;
 import org.springframework.core.test.tools.Compiled;
 import org.springframework.core.test.tools.TestCompiler;
 import org.springframework.javapoet.MethodSpec;
@@ -63,10 +61,11 @@ class CodeWarningsTests {
 	@Test
 	@SuppressWarnings("deprecation")
 	void registerWarningSuppressesIt() {
+		Class<?> deprecatedBeanClass = org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean.class;
 		this.codeWarnings.register("deprecation");
 		compile(method -> {
 			this.codeWarnings.suppress(method);
-			method.addStatement("$T bean = new $T()", DeprecatedBean.class, DeprecatedBean.class);
+			method.addStatement("$T bean = new $T()", deprecatedBeanClass, deprecatedBeanClass);
 		}, compiled -> assertThat(compiled.getSourceFile())
 				.contains("@SuppressWarnings(\"deprecation\")"));
 	}
@@ -74,12 +73,14 @@ class CodeWarningsTests {
 	@Test
 	@SuppressWarnings({ "deprecation", "removal" })
 	void registerSeveralWarningsSuppressesThem() {
+		Class<?> deprecatedBeanClass = org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean.class;
+		Class<?> deprecatedForRemovalBeanClass = org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedForRemovalBean.class;
 		this.codeWarnings.register("deprecation");
 		this.codeWarnings.register("removal");
 		compile(method -> {
 			this.codeWarnings.suppress(method);
-			method.addStatement("$T bean = new $T()", DeprecatedBean.class, DeprecatedBean.class);
-			method.addStatement("$T another = new $T()", DeprecatedForRemovalBean.class, DeprecatedForRemovalBean.class);
+			method.addStatement("$T bean = new $T()", deprecatedBeanClass, deprecatedBeanClass);
+			method.addStatement("$T another = new $T()", deprecatedForRemovalBeanClass, deprecatedForRemovalBeanClass);
 		}, compiled -> assertThat(compiled.getSourceFile())
 				.contains("@SuppressWarnings({ \"deprecation\", \"removal\" })"));
 	}
@@ -87,14 +88,16 @@ class CodeWarningsTests {
 	@Test
 	@SuppressWarnings("deprecation")
 	void detectDeprecationOnAnnotatedElementWithDeprecated() {
-		this.codeWarnings.detectDeprecation(DeprecatedBean.class);
+		Class<?> deprecatedBeanClass = org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean.class;
+		this.codeWarnings.detectDeprecation(deprecatedBeanClass);
 		assertThat(this.codeWarnings.getWarnings()).containsExactly("deprecation");
 	}
 
 	@Test
 	@SuppressWarnings("removal")
 	void detectDeprecationOnAnnotatedElementWithDeprecatedForRemoval() {
-		this.codeWarnings.detectDeprecation(DeprecatedForRemovalBean.class);
+		Class<?> deprecatedForRemovalBeanClass = org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedForRemovalBean.class;
+		this.codeWarnings.detectDeprecation(deprecatedForRemovalBeanClass);
 		assertThat(this.codeWarnings.getWarnings()).containsExactly("removal");
 	}
 
@@ -105,8 +108,7 @@ class CodeWarningsTests {
 		assertThat(this.codeWarnings).hasToString("CodeWarnings[deprecation, rawtypes]");
 	}
 
-	private void compile(Consumer<Builder> method,
-			Consumer<Compiled> result) {
+	private void compile(Consumer<Builder> method, Consumer<Compiled> result) {
 		DeferredTypeBuilder typeBuilder = new DeferredTypeBuilder();
 		this.generationContext.getGeneratedClasses().addForFeature("TestCode", typeBuilder);
 		typeBuilder.set(type -> {

spring-beans/src/test/java/org/springframework/beans/factory/aot/InstanceSupplierCodeGeneratorTests.java

@@ -46,9 +46,7 @@ import org.springframework.beans.testfixture.beans.factory.generator.InnerCompon
 import org.springframework.beans.testfixture.beans.factory.generator.InnerComponentConfiguration.EnvironmentAwareComponent;
 import org.springframework.beans.testfixture.beans.factory.generator.InnerComponentConfiguration.NoDependencyComponent;
 import org.springframework.beans.testfixture.beans.factory.generator.SimpleConfiguration;
-import org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean;
 import org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedConstructor;
-import org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedForRemovalBean;
 import org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedForRemovalConstructor;
 import org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedForRemovalMemberConfiguration;
 import org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedMemberConfiguration;
@@ -280,7 +278,9 @@ class InstanceSupplierCodeGeneratorTests {
 		@Test
 		@Disabled("Need to move to a separate method so that the warning can be suppressed")
 		void generateWhenTargetClassIsDeprecated() {
-			compileAndCheckWarnings(new RootBeanDefinition(DeprecatedBean.class));
+			Class<?> deprecatedBeanClass =
+					org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean.class;
+			compileAndCheckWarnings(new RootBeanDefinition(deprecatedBeanClass));
 		}
 
 		@Test
@@ -305,14 +305,18 @@ class InstanceSupplierCodeGeneratorTests {
 					.setFactoryMethodOnBean("deprecatedParameter", "config").getBeanDefinition();
 			beanFactory.registerBeanDefinition("config", BeanDefinitionBuilder
 					.genericBeanDefinition(DeprecatedMemberConfiguration.class).getBeanDefinition());
-			beanFactory.registerBeanDefinition("parameter", new RootBeanDefinition(DeprecatedBean.class));
+			Class<?> deprecatedBeanClass =
+					org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean.class;
+			beanFactory.registerBeanDefinition("parameter", new RootBeanDefinition(deprecatedBeanClass));
 			compileAndCheckWarnings(beanDefinition);
 		}
 
 		@Test
 		void generateWhenTargetFactoryMethodReturnTypeIsDeprecated() {
+			Class<?> deprecatedBeanClass =
+					org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedBean.class;
 			BeanDefinition beanDefinition = BeanDefinitionBuilder
-					.rootBeanDefinition(DeprecatedBean.class)
+					.rootBeanDefinition(deprecatedBeanClass)
 					.setFactoryMethodOnBean("deprecatedReturnType", "config").getBeanDefinition();
 			beanFactory.registerBeanDefinition("config", BeanDefinitionBuilder
 					.genericBeanDefinition(DeprecatedMemberConfiguration.class).getBeanDefinition());
@@ -336,7 +340,9 @@ class InstanceSupplierCodeGeneratorTests {
 		@Test
 		@Disabled("Need to move to a separate method so that the warning can be suppressed")
 		void generateWhenTargetClassIsDeprecatedForRemoval() {
-			compileAndCheckWarnings(new RootBeanDefinition(DeprecatedForRemovalBean.class));
+			Class<?> deprecatedForRemovalBeanClass =
+					org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedForRemovalBean.class;
+			compileAndCheckWarnings(new RootBeanDefinition(deprecatedForRemovalBeanClass));
 		}
 
 		@Test
@@ -361,7 +367,9 @@ class InstanceSupplierCodeGeneratorTests {
 					.setFactoryMethodOnBean("deprecatedParameter", "config").getBeanDefinition();
 			beanFactory.registerBeanDefinition("config", BeanDefinitionBuilder
 					.genericBeanDefinition(DeprecatedForRemovalMemberConfiguration.class).getBeanDefinition());
-			beanFactory.registerBeanDefinition("parameter", new RootBeanDefinition(DeprecatedForRemovalBean.class));
+			Class<?> deprecatedForRemovalBeanClass =
+					org.springframework.beans.testfixture.beans.factory.generator.deprecation.DeprecatedForRemovalBean.class;
+			beanFactory.registerBeanDefinition("parameter", new RootBeanDefinition(deprecatedForRemovalBeanClass));
 			compileAndCheckWarnings(beanDefinition);
 		}
 

spring-context/src/test/java/org/springframework/context/event/test/self_inject/MyEvent.java

@@ -21,6 +21,7 @@ import org.springframework.context.ApplicationEvent;
 @SuppressWarnings("serial")
 public class MyEvent extends ApplicationEvent {
 
+	@SuppressWarnings("unused")
 	private String message;
 
 	public MyEvent(Object source, String message) {

spring-context/src/test/java/org/springframework/context/event/test/self_inject/MyEventListener.java

@@ -25,6 +25,7 @@ public class MyEventListener implements ApplicationListener<MyEvent> {
 
 	public int eventCount;
 
+	@SuppressWarnings("unused")
 	@Autowired
 	private MyEventListener eventDemoListener;