@Override
public V poll(long timeout, TimeUnit unit) throws InterruptedException {
Future<V> res = pollAsync(timeout, unit);
return res.await().getNow();
}
@Override
public V pollLastAndOfferFirstTo(String queueName, long timeout, TimeUnit unit)
throws InterruptedException {
Future<V> res = pollLastAndOfferFirstToAsync(queueName, timeout, unit);
return res.await().getNow();
}
@Override
public V take() throws InterruptedException {
Future<V> res = takeAsync();
return res.await().getNow();
}