src/java.management/share/classes/javax/management/DescriptorKey.java

@@ -166,7 +166,11 @@
  */
 @Documented
 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.METHOD)
 public @interface DescriptorKey {
+    /**
+     * Returns the descriptor key.
+     * @return the descriptor key
+     */
     String value();
 }