What is the difference between wait(), join(), sleep(), notify() & notifyall() methods

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sujatham

  • Aug 2nd, 2007
 

1.wait(),notify(),notifyAll()   methods can only be executed on an object whose lock the thread holds, otherwise, the call will result in an IllegalMonitorStateException.
2.wait(),notify(),notifyAll()  methods  are  Object  class method.
join(),sleep()  methods are  thread  class methods

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