@GuardedBy("lock")
  private void signalAllWaiters() {
    for (Guard guard = activeGuards; guard != null; guard = guard.next) {
      guard.condition.signalAll();
    }
  }
@GuardedBy("lock")
  private void signalAllWaiters() {
    for (Guard guard = activeGuards; guard != null; guard = guard.next) {
      guard.condition.signalAll();
    }
  }
@ GuardedBy ( "lock" ) private void signalAllWaiters ( ) { for ( Guard guard = activeGuards ; guard != null ; guard = guard . next ) { guard . condition . signalAll ( ) ; } }
Signals all threads waiting on guards.
Signals all threads waiting on guards .