src/share/classes/com/sun/jdi/event/MonitorContendedEnteredEvent.java

@@ -37,10 +37,11 @@
  * @see MonitorContendedEnterEvent
  *
  * @author Swamy Venkataramanappa
  * @since  1.6
  */
+@jdk.Supported
 public interface MonitorContendedEnteredEvent extends LocatableEvent {
 
     /**
      * Returns the thread in which this event has occurred.
      * <p>