This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
I'm not sure if I understand the question but if you want a certain code to be executed after a certain thread finish executing his task you should use a ThreadPoolExecutor and rewrite the afterExecute method . hope this helps