cards, after all.  I needn't be afraid of them!'

  `And who are THESE?' said the Queen, pointing to the three
gardeners who were lying round the rosetree; for, you see, as
they were lying on their faces, and the pattern on their backs
was the same as the rest of the pack, she could not tell whether
they were gardeners, or soldiers, or courtiers, or three of her
own children.

    ListenableFuture<Bar> f2 = transformAsync(f1, function, directExecutor());
    f1.cancel(true);
    assertTrue(f2.isCancelled());
    /*
     * We might like to propagate interruption, too, but it's not clear that it matters. For now, we
     * test for the behavior that we have today.
     */
    assertFalse(((AbstractFuture<?>) f2).wasInterrupted());
  }

  /*

  @Override
  public boolean containsValue(@CheckForNull Object value) {
    // does not impact recency ordering
    if (value == null) {
      return false;
    }

    // This implementation is patterned after ConcurrentHashMap, but without the locking. The only
    // way for it to return a false negative would be for the target value to jump around in the map

    ListenableFuture<Bar> f2 = transformAsync(f1, function, directExecutor());
    f1.cancel(true);
    assertTrue(f2.isCancelled());
    /*
     * We might like to propagate interruption, too, but it's not clear that it matters. For now, we
     * test for the behavior that we have today.
     */
    assertFalse(((AbstractFuture<?>) f2).wasInterrupted());
  }

  /*

cards, after all.  I needn't be afraid of them!'

  `And who are THESE?' said the Queen, pointing to the three
gardeners who were lying round the rosetree; for, you see, as
they were lying on their faces, and the pattern on their backs
was the same as the rest of the pack, she could not tell whether
they were gardeners, or soldiers, or courtiers, or three of her
own children.

  @Override
  public boolean containsValue(@CheckForNull Object value) {
    // does not impact recency ordering
    if (value == null) {
      return false;
    }

    // This implementation is patterned after ConcurrentHashMap, but without the locking. The only
    // way for it to return a false negative would be for the target value to jump around in the map