Differentiate between TypeDescriptors with same annotations but different attributes

Issue: SPR-13714

Author: jhoeller

Diff for: spring-core/src/main/java/org/springframework/core/convert/TypeDescriptor.java

@@ -468,7 +468,7 @@ public boolean equals(Object obj) {
 			return false;
 		}
 		for (Annotation ann : getAnnotations()) {
-			if (!other.hasAnnotation(ann.annotationType())) {
+			if (!ann.equals(other.getAnnotation(ann.annotationType()))) {
 				return false;
 			}
 		}