android/guava/src/com/google/common/util/concurrent/Monitor.java
@GuardedBy("lock")
  private void await(Guard guard, boolean signalBeforeWaiting) throws InterruptedException {
    if (signalBeforeWaiting) {
      signalNextWaiter();
    }
    beginWaitingFor(guard);
    try {
      do {
        guard.condition.await();
      } while (!guard.isSatisfied());
    } finally {
      endWaitingFor(guard);
    }
  }
@GuardedBy("lock")
  private void await(Guard guard, boolean signalBeforeWaiting) throws InterruptedException {
    if (signalBeforeWaiting) {
      signalNextWaiter();
    }
    beginWaitingFor(guard);
    try {
      do {
        guard.condition.await();
      } while (!guard.isSatisfied());
    } finally {
      endWaitingFor(guard);
    }
  }
@ GuardedBy ( "lock" ) private void await ( Guard guard , boolean signalBeforeWaiting ) throws InterruptedException { if ( signalBeforeWaiting ) { signalNextWaiter ( ) ; } beginWaitingFor ( guard ) ; try { do { guard . condition . await ( ) ; } while ( ! guard . isSatisfied ( ) ) ; } finally { endWaitingFor ( guard ) ; } }
/*
Methods that loop waiting on a guard's condition until the guard is satisfied, while recording
this fact so that other threads know to check our guard and signal us. It's caller's
responsibility to ensure that the guard is *not* currently satisfied.
/ * Methods that loop waiting on a guard s condition until the guard is satisfied while recording this fact so that other threads know to check our guard and signal us . It s caller s responsibility to ensure that the guard is * not * currently satisfied .