/** {@inheritDoc} */
  public void destroy() {
    started.set(false);
    destroyed.set(true);
    releaseExternalResources();
    if (notifierFuture != null) {
      notifierFuture.cancel(true);
    }

    if (asyncWriteFuture != null) {
      asyncWriteFuture.cancel(true);
    }

    if (bc != null) {
      bc.destroy();
    }

    if (broadcasterCache != null) {
      broadcasterCache.stop();
    }
    resources.clear();
    broadcastOnResume.clear();
    messages.clear();
    asyncWriteQueue.clear();
    delayedBroadcast.clear();
    broadcasterCache = null;

    if (BroadcasterFactory.getDefault() != null) {
      BroadcasterFactory.getDefault().remove(this, name);
    }

    if (currentLifecycleTask != null) {
      currentLifecycleTask.cancel(true);
    }
  }