TimedTakeQueue queue = TimedTakeQueue.createWithDelay(50);
    requestInterruptIn(10);
    queue.takeSuccessfully();
    assertInterrupted();
  }

  public void testTakeMultiInterrupt() {
    TimedTakeQueue queue = TimedTakeQueue.createWithDelay(100);
    repeatedlyInterruptTestThread(20, tearDownStack);
    queue.takeSuccessfully();
    assertInterrupted();
  }

  // join() tests