Polish

spring-tx/src/test/java/org/springframework/dao/annotation/PersistenceExceptionTranslationPostProcessorTests.java

@@ -46,7 +46,7 @@ import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 class PersistenceExceptionTranslationPostProcessorTests {
 
 	@Test
-	public void proxiesCorrectly() {
+	void proxiesCorrectly() {
 		GenericApplicationContext gac = new GenericApplicationContext();
 		gac.registerBeanDefinition("translator",
 				new RootBeanDefinition(PersistenceExceptionTranslationPostProcessor.class));

spring-tx/src/test/java/org/springframework/transaction/annotation/EnableTransactionManagementTests.java

@@ -222,7 +222,7 @@ class EnableTransactionManagementTests {
 	 * get loaded -- or in this case, attempted to be loaded at which point the test fails.
 	 */
 	@Test
-	public void proxyTypeAspectJCausesRegistrationOfAnnotationTransactionAspect() {
+	void proxyTypeAspectJCausesRegistrationOfAnnotationTransactionAspect() {
 		// should throw CNFE when trying to load AnnotationTransactionAspect.
 		// Do you actually have org.springframework.aspects on the classpath?
 		assertThatException()

spring-tx/src/test/java/org/springframework/transaction/config/AnnotationDrivenTests.java

@@ -82,7 +82,7 @@ class AnnotationDrivenTests {
 	}
 
 	@Test
-	public void serializableWithPreviousUsage() throws Exception {
+	void serializableWithPreviousUsage() throws Exception {
 		ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("annotationDrivenProxyTargetClassTests.xml", getClass());
 		TransactionalService service = context.getBean("service", TransactionalService.class);
 		service.setSomething("someName");
@@ -91,7 +91,7 @@ class AnnotationDrivenTests {
 	}
 
 	@Test
-	public void serializableWithoutPreviousUsage() throws Exception {
+	void serializableWithoutPreviousUsage() throws Exception {
 		ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("annotationDrivenProxyTargetClassTests.xml", getClass());
 		TransactionalService service = context.getBean("service", TransactionalService.class);
 		service = SerializationTestUtils.serializeAndDeserialize(service);

spring-tx/src/test/java/org/springframework/transaction/support/SimpleTransactionScopeTests.java

@@ -37,7 +37,7 @@ import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 class SimpleTransactionScopeTests {
 
 	@Test
-	public void getFromScope() {
+	void getFromScope() {
 		GenericApplicationContext context = new GenericApplicationContext();
 		context.getBeanFactory().registerScope("tx", new SimpleTransactionScope());