private final CountDownLatch taskLatch = new CountDownLatch(1);
  private final CountDownLatch listenerLatch = new CountDownLatch(1);

  private volatile boolean throwException = false;

  private final ListenableFutureTask<Integer> task =
      ListenableFutureTask.create(
          () -> {
            runLatch.countDown();
            taskLatch.await();
            if (throwException) {

    } catch (SecurityException e) {
      generateCancellationCauses = false;
    }
    GENERATE_CANCELLATION_CAUSES = generateCancellationCauses;
  }

  /** Waiter links form a Treiber stack in {@link #waitersField}. */
  static final class Waiter {
    static final Waiter TOMBSTONE = new Waiter(false /* ignored param */);

      this.throttlePeriodNanos = 0L
      this.failHandshake = false
      this.onRequestStart = null
      this.doNotReadRequestBody = false
      this.onRequestBody = null
      this.onResponseStart = null
      this.onResponseBody = null
      this.onResponseEnd = null
      this.shutdownServer = false
      this.headersDelayNanos = 0L
      this.bodyDelayNanos = 0L

   * lowerEntry} to forward to this implementation.
   */
  protected @Nullable Entry<K, V> standardLowerEntry(@ParametricNullness K key) {
    return headMap(key, false).lastEntry();
  }

  @Override
  public @Nullable K lowerKey(@ParametricNullness K key) {
    return delegate().lowerKey(key);
  }

  /**

            if (unreleasedInfo != null) {
                if (distribution.getBundledJdk() == false) {
                    throw new GradleException(
                        "Configuring a snapshot bwc distribution ('"
                            + distribution.getName()
                            + "') "

                traverseTest(new RestTestContext(testName), test, null, objectKeyFinders, arrayByObjectKeyFinders);
            }
        }

        // transform the global setup
        if (setupTransforms.isEmpty() == false) {
            int i = 0;
            for (RestTestTransformGlobalSetup setupTransform : setupTransforms) {
                ObjectNode result = setupTransform.transformSetup(setupSection);

	select {
	case <-h.ctx.Done():
		return true
	default:
		return false
	}
}

// check if the heal sequence has ended
func (h *healSequence) hasEnded() bool {
	h.mutex.RLock()
	defer h.mutex.RUnlock()
	// background heal never ends
	if h.clientToken == bgHealingUUID {
		return false
	}
	return !h.endTime.IsZero()
}

  }

  @SuppressWarnings("EmptyList") // ImmutableList doesn't support nullable element types
  Collection<V> unmodifiableEmptyCollection() {
    // These return false, rather than throwing a UOE, on remove calls.
    return (unfiltered instanceof SetMultimap) ? emptySet() : emptyList();
  }

  @Override
  public void clear() {
    entries().clear();
  }

  @Override

      assertTrue(Thread.holdsLock(mutex));
      return delegate().headMap(toKey, inclusive);
    }

    @Override
    public SortedMap<K, V> headMap(K toKey) {
      return headMap(toKey, false);
    }

    @Override
    public @Nullable Entry<K, V> higherEntry(K key) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate().higherEntry(key);
    }

    @Override

						<networkaddress.cache.ttl>-1</networkaddress.cache.ttl>
						<networkaddress.cache.negative.ttl>-1</networkaddress.cache.negative.ttl>
					</systemPropertyVariables>
					<useSystemClassLoader>false</useSystemClassLoader>
					<useModulePath>false</useModulePath>
					<forkCount>1</forkCount>
					<reuseForks>true</reuseForks>
					<skipAfterFailureCount>0</skipAfterFailureCount>
				</configuration>
				<dependencies>