src/share/classes/sun/reflect/annotation/AnnotatedTypeFactory.java

@@ -136,15 +136,10 @@
             this.annotations = TypeAnnotationParser.mapTypeAnnotations(location.filter(actualTypeAnnotations));
         }
 
         // AnnotatedElement
         @Override
-        public final boolean isAnnotationPresent(Class<? extends Annotation> annotation) {
-            return annotations.get(annotation) != null;
-        }
-
-        @Override
         public final Annotation[] getAnnotations() {
             return getDeclaredAnnotations();
         }
 
         @Override