If you need a certain sequence of events you shouldn't use concurrency - it's up to the JVM how independent threads are scheduled. A combination of wait() and notify() calls can probably achieve what you're asking, but again - if the order of execution is fixed, what's the point of using two threads?
"sun son", please check your private messages for an important administrative matter. Again.
Joined: Mar 04, 2010
Hi, Thomas. Could you say something more about your doubts? Both threads use synchronized block on the same common object "director", so only one thread can be inside this block at a time. Besides the methods in "Director" class needn't be synchronized, becouse you call them from synchronized block.