break;
      case UNSATISFIED_AND_UNOCCUPIED_BEFORE_ENTERING:
        break;
      case SATISFIED_AND_OCCUPIED_BEFORE_ENTERING:
        enterSatisfyGuardAndLeaveInCurrentThread();
        enterAndRemainOccupyingInAnotherThread();
        break;
      case SATISFIED_UNOCCUPIED_AND_INTERRUPTED_BEFORE_ENTERING:
        enterSatisfyGuardAndLeaveInCurrentThread();
        Thread.currentThread().interrupt();
        break;