With the increasingly complexity of concurrent applications, many developers find that Java’s low-level threading capabilities are insufficient to their programming needs. In that case, it might be ...

One of my goals at JavaOne 2010 was to attend some sessions on Java concurrency. I had not been aware of the Java Concurrent Animated project until reading the abstract for this presentation: This ...

During traffic load (maybe queued message), server side down, and httpclient call doStop. The thread is hang due to countdownlatch can't become 0. "pool-5-thread-1 ...