When is it a good idea to call notifyAll in a synchronized method?
A)Whenever you exit it.
B)Upon exit, but only if threads before have called wait.
C)Upon exit, but only if the thread has replenished a needed resource.
D)Immediately upon entering the method.

Question

Quizplus · Accepted Answer

Calling notifyAll is appropriate when a thread has replenished a needed resource, as it may allow other waiting threads to proceed with their execution.

When Is It a Good Idea to Call NotifyAll in a Synchronized