component scanning autodetects the new EE 6 "javax.annotation.ManagedBean" stereotype

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@2621 50f2f4bb-b051-0410-bef5-90022cba6387

org.springframework.context/src/main/java/org/springframework/context/annotation/ClassPathScanningCandidateComponentProvider.java

@@ -169,9 +169,18 @@ public class ClassPathScanningCandidateComponentProvider implements ResourceLoad
 	protected void registerDefaultFilters() {
 		this.includeFilters.add(new AnnotationTypeFilter(Component.class));
 		ClassLoader cl = ClassPathScanningCandidateComponentProvider.class.getClassLoader();
+		try {
+			this.includeFilters.add(new AnnotationTypeFilter(
+					((Class<? extends Annotation>) cl.loadClass("javax.annotation.ManagedBean"))));
+			logger.info("JSR-250 'javax.annotation.ManagedBean' found and supported for component scanning");
+		}
+		catch (ClassNotFoundException ex) {
+			// JSR-250 1.1 API (as included in Java EE 6) not available - simply skip.
+		}
 		try {
 			this.includeFilters.add(new AnnotationTypeFilter(
 					((Class<? extends Annotation>) cl.loadClass("javax.inject.Named"))));
+			logger.info("JSR-330 'javax.inject.Named' annotation found and supported for component scanning");
 		}
 		catch (ClassNotFoundException ex) {
 			// JSR-330 API not available - simply skip.