TimedThread thread = TimedThread.createWithDelay(100);
    repeatedlyInterruptTestThread(20, tearDownStack);
    thread.joinSuccessfully();
    assertInterrupted();
  }

  public void testJoinTimeoutMultiInterruptNoExpire() {
    TimedThread thread = TimedThread.createWithDelay(100);
    repeatedlyInterruptTestThread(20, tearDownStack);
    thread.joinSuccessfully(LONG_DELAY_MS);
    assertInterrupted();

                  throw new AssertionError(wontHappen);
                }
                interruptee.interrupt();
              }
            })
        .start();
  }

  static void repeatedlyInterruptTestThread(
      long interruptPeriodMillis, TearDownAccepter tearDownAccepter) {
    Interruptenator interruptingTask =
        new Interruptenator(Thread.currentThread(), interruptPeriodMillis);

                  throw new AssertionError(wontHappen);
                }
                interruptee.interrupt();
              }
            })
        .start();
  }

  static void repeatedlyInterruptTestThread(
      long interruptPeriodMillis, TearDownAccepter tearDownAccepter) {
    Interruptenator interruptingTask =
        new Interruptenator(Thread.currentThread(), interruptPeriodMillis);