final CyclicBarrier entree = new CyclicBarrier(3);
final CyclicBarrier exit = new CyclicBarrier(3);
Callable<Void> task = new Callable<Void> () {
public Void call() throws Exception
{
bean.shoo(entree, exit);
return null;
}
};
Future<?> futures[] = new Future[2];
futures[0] = service.submit(task);