Explain wait(), notify() and notifyall() methods of object class ?
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Answer / Priyanka Prajapati
In Java, the 'wait()', 'notify()', and 'notifyAll()' methods are used for inter-thread communication. An object's monitor (synchronization lock) is associated with these methods to control access to critical sections of code. The 'wait()' method causes the current thread to wait until it is notified by another thread, while 'notify()' and 'notifyAll()' allow other waiting threads to resume execution.
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