remove support for metaannotations for NoAutoStart annotation

Signed-off-by: Ceki Gulcu <[email protected]>

Author: ceki

logback-classic/src/test/input/joran/include/includeWithVariableAndConditional.xml

@@ -24,7 +24,7 @@ public class NoAutoStartUtil {
     /**
      * Returns true if the class of the object 'o' passed as parameter is *not*
      * marked with the NoAutoStart annotation. Return true otherwise.
-     * 
+     *
      * @param o
      * @return true for classes not marked with the NoAutoStart annotation
      */
@@ -48,7 +48,6 @@ public static boolean notMarkedWithNoAutoStart(Object o) {
 	 * <p>The algorithm operates as follows:
 	 * <ol>
 	 * <li>Search for the annotation on the given class and return it if found.
-	 * <li>Recursively search through all annotations that the given class declares.
 	 * <li>Recursively search through all interfaces that the given class declares.
 	 * <li>Recursively search through the superclass hierarchy of the given class.
 	 * </ol>
@@ -62,7 +61,7 @@ public static boolean notMarkedWithNoAutoStart(Object o) {
 	private static <A extends Annotation> A findAnnotation(Class<?> clazz, Class<A> annotationType) {
 		return findAnnotation(clazz, annotationType, new HashSet<>());
 	}
-	
+
 	/**
 	 * Perform the search algorithm for {@link #findAnnotation(Class, Class)},
 	 * avoiding endless recursion by tracking which annotations have already
@@ -75,21 +74,12 @@ private static <A extends Annotation> A findAnnotation(Class<?> clazz, Class<A>
 	@SuppressWarnings("unchecked")
 	private static <A extends Annotation> A findAnnotation(Class<?> clazz, Class<A> annotationType, Set<Annotation> visited) {
 
-		Annotation[] anns = clazz.getDeclaredAnnotations();
-		for (Annotation ann : anns) {
-			if (ann.annotationType() == annotationType) {
-				return (A) ann;
-			}
-		}
-		for (Annotation ann : anns) {
-			if (visited.add(ann)) {
-				A annotation = findAnnotation(ann.annotationType(), annotationType, visited);
-				if (annotation != null) {
-					return annotation;
-				}
-			}
+		Annotation foundAnnotation = clazz.getAnnotation(annotationType);
+		if(foundAnnotation != null) {
+			return (A) foundAnnotation;
 		}
 
+
 		for (Class<?> ifc : clazz.getInterfaces()) {
 			A annotation = findAnnotation(ifc, annotationType, visited);
 			if (annotation != null) {

logback-core/src/main/java/ch/qos/logback/core/joran/spi/NoAutoStartUtil.java

@@ -20,7 +20,6 @@
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import org.junit.Test;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
@@ -83,25 +82,5 @@ public void noAutoStartOnInterfaceImplementedByAncestor() {
 
     private static class ComponentWithAncestorImplementingInterfaceWithNoAutoStart extends ComponentWithNoAutoStartOnInterface {	
     }
-    
-    
 
-    /*
-     * Custom annotation annotated with @NoAutoStart
-     */
-    @Test
-    public void noAutoStartAsMetaAnnotation() {
-    	ComponentWithMetaAnnotation o = new ComponentWithMetaAnnotation();
-        assertFalse(NoAutoStartUtil.notMarkedWithNoAutoStart(o));
-    }
-    
-    @Retention(RetentionPolicy.RUNTIME)
-    @Target(ElementType.TYPE)
-    @NoAutoStart
-    public @interface MetaNoAutoStart {
-    }
-    
-    @MetaNoAutoStart
-    private static class ComponentWithMetaAnnotation {
-    }
 }