src/java.compiler/share/classes/javax/lang/model/element/AnnotationMirror.java

*** 69,74 ****
--- 69,95 ----
       *
       * @return the values of this annotation's elements,
       *          or an empty map if there are none
       */
      Map<? extends ExecutableElement, ? extends AnnotationValue> getElementValues();
+ 
+     /**
+      * Returns {@code true} if the other object is also an {@code
+      * AnnotationMirror} and its {@linkplain getAnnotationType
+      * annotation type} and {@linkplain getElementValues element
+      * values} are equal to this {@code AnnotationMirror}.
+      *
+      * @return {@code true} if the argument is an equal {@code
+      * AnnotationMirror}; {@code false} otherwise.
+      */ 
+     @Override
+     boolean equals(Object o);
+ 
+     /**
+      * Returns the XOR of the hash codes of this {@code
+      * AnnotationMirror}'s {@linkplain getAnnotationType annotation
+      * type} and {@linkplain getElementValues element values}.
+      * @return the XOR of the annotation type and element values
+      */
+     @Override
+     int hashCode();
  }