assertEquals(2, numCalls.get());

    assertTrue(Thread.interrupted());
  }

  public void testDelegateRejection() {
    final AtomicInteger numCalls = new AtomicInteger();
    final AtomicBoolean reject = new AtomicBoolean(true);
    final SequentialExecutor executor =
        new SequentialExecutor(
            new Executor() {
              @Override
              public void execute(Runnable r) {

    assertEquals(2, numCalls.get());

    assertTrue(Thread.interrupted());
  }

  public void testDelegateRejection() {
    final AtomicInteger numCalls = new AtomicInteger();
    final AtomicBoolean reject = new AtomicBoolean(true);
    final SequentialExecutor executor =
        new SequentialExecutor(
            new Executor() {
              @Override
              public void execute(Runnable r) {