Polishing

spring-context/src/main/java/org/springframework/context/annotation/CommonAnnotationBeanPostProcessor.java

@@ -149,8 +149,6 @@ public class CommonAnnotationBeanPostProcessor extends InitDestroyAnnotationBean
 	private static final boolean jndiPresent = ClassUtils.isPresent(
 			"javax.naming.InitialContext", CommonAnnotationBeanPostProcessor.class.getClassLoader());
 
-	private static final Set<Class<? extends Annotation>> resourceAnnotationTypes = CollectionUtils.newLinkedHashSet(3);
-
 	@Nullable
 	private static final Class<? extends Annotation> jakartaResourceType;
 
@@ -160,6 +158,8 @@ public class CommonAnnotationBeanPostProcessor extends InitDestroyAnnotationBean
 	@Nullable
 	private static final Class<? extends Annotation> ejbAnnotationType;
 
+	private static final Set<Class<? extends Annotation>> resourceAnnotationTypes = CollectionUtils.newLinkedHashSet(3);
+
 	static {
 		jakartaResourceType = loadAnnotationType("jakarta.annotation.Resource");
 		if (jakartaResourceType != null) {

spring-test/src/main/java/org/springframework/mock/web/MockServletContext.java

@@ -63,9 +63,9 @@ import org.springframework.web.util.WebUtils;
  *
  * <p>As of Spring 6.0, this set of mocks is designed on a Servlet 6.0 baseline.
  *
- * <p>Compatible with Servlet 3.1 but can be configured to expose a specific version
+ * <p>Compatible with Servlet 6.0 but can be configured to expose a specific version
- * through {@link #setMajorVersion}/{@link #setMinorVersion}; default is 3.1.
+ * through {@link #setMajorVersion}/{@link #setMinorVersion}; default is 6.0.
- * Note that Servlet 3.1 support is limited: servlet, filter and listener
+ * Note that some Servlet SPI support is limited: servlet, filter and listener
  * registration methods are not supported; neither is JSP configuration.
  * We generally do not recommend to unit test your ServletContainerInitializers and
  * WebApplicationInitializers which is where those registration methods would be used.

spring-test/src/test/java/org/springframework/mock/web/MockServletContextTests.java

@@ -200,9 +200,9 @@ class MockServletContextTests {
 			assertThat(filterRegistrations).isNotNull();
 			assertThat(filterRegistrations).isEmpty();
 		}
-
 	}
 
+
 	/**
 	 * @since 5.1.11
 	 */
@@ -242,7 +242,6 @@ class MockServletContextTests {
 				assertThat(realPath).isNotNull();
 			}
 		}
-
 	}
 
 }

spring-web/src/testFixtures/java/org/springframework/web/testfixture/servlet/MockServletContext.java

@@ -63,9 +63,9 @@ import org.springframework.web.util.WebUtils;
  *
  * <p>As of Spring 6.0, this set of mocks is designed on a Servlet 6.0 baseline.
  *
- * <p>Compatible with Servlet 3.1 but can be configured to expose a specific version
+ * <p>Compatible with Servlet 6.0 but can be configured to expose a specific version
- * through {@link #setMajorVersion}/{@link #setMinorVersion}; default is 3.1.
+ * through {@link #setMajorVersion}/{@link #setMinorVersion}; default is 6.0.
- * Note that Servlet 3.1 support is limited: servlet, filter and listener
+ * Note that some Servlet SPI support is limited: servlet, filter and listener
  * registration methods are not supported; neither is JSP configuration.
  * We generally do not recommend to unit test your ServletContainerInitializers and
  * WebApplicationInitializers which is where those registration methods would be used.

spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequest.java

@@ -653,7 +653,6 @@ class DefaultServerRequest implements ServerRequest {
 			return this.headers.keySet();
 		}
 
-
 		// Unsupported
 
 		@Override
@@ -706,7 +705,6 @@ class DefaultServerRequest implements ServerRequest {
 			throw new UnsupportedOperationException();
 		}
 
-
 		@Override
 		public String getCharacterEncoding() {
 			throw new UnsupportedOperationException();