Having this wait declaration: public final native void wait(long timeout) throws Interrupt开发者_StackOverflowedException;
I know the difference between synchronized method and synchronized block but I am not sure about the synchronized block part.
I\'m using Firefox 3.6.6. I have a PHP script called index.php with the following code: <?php sleep(20); die(time());
I\'ve noticed something very strange yesterday. It seems that two threads are entering two synchronized blocks locking on the same object at the same time.
Does a variable that is accessed by multiple threads, but only inside synchronized blocks, need the volatile modifier? If开发者_如何学Python not, why?You do not need to use volatile inside of synchron
I have 4 methods (m1, m2, m3 and m4) in a class. Method m1, m2 and m3 are synchronized methods. Also, I have 4 threads t1, t2, t3 and t4 respectively.
I\'ve just been messing around with threads in Java to get my head around them (it seems like the best way to do so) and now understand what\'s going on with synchronize, wait() and notify().
If I have 2 synchronized methods in the same class, but each accessing different variables, can 2 threads access those 2 methods at the same time? Does the lock occur on the object, or does it get as
I have a program with several worke开发者_开发问答r threads, and a main thread that receives jobs. In the main thread I want to queue the jobs onto a synchronized queue, and have the worker threads si
Using Collections class we can make any collectionsynchronized,immutable or empty what are there respecti开发者_如何学Pythonve uses, when we need to implement these type of collectionsAfter incanting
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