If wait() and notify() were on the Thread instead then each thread would have to know the status of every other thread and there is no way to know thread1 that thread2 was waiting for any resource to access. Hence, notify, wait, notifyAll methods are defined in object class in Java.
Jan 21, 2017
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What is the use of wait method in object class?
What is the purpose of wait () notify () notifyAll () in Java?
What class or interface does keep the wait () notify () and notifyAll () methods implementations?
What is the use of notify () notifyAll () and join () method in threads?
Jul 24, 2013 · Answer to your first question is As every object in java has only one lock(monitor) and wait(),notify(),notifyAll() are used for monitor sharing ...
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One more reason why wait notify notifyall in Object class because the Thread class extends Object class and Thread need lock and the locks defined in Object ...
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When notify() method is called on object by thread it notifies all the threads which are waiting for that object monitor that object monitor is available now.
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Nov 20, 2015 · notifyAll() wakes up all threads that are waiting on this object's monitor. If wait() and notify() were on the Thread instead then each thread ...
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Jun 14, 2020 · With this pattern, we can make multiple I/O requests(HTTP calls) parallelly and wait till the responses of all the requests arrive and then we ...
Dec 29, 2013 · In the Java language, you wait() on a particular instance of an Object -- a monitor assigned to that object to be precise.
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