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synchronization in java

 
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Hii all

If one method is synchronized & one thread executing this method now if other thread try to access this method it can not access it. so my question is who will tell to that other thread that method is locked & can not be accessed.

 
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When the second thread tries to grab the lock, it won't be able to. And must block til the first thread releases it.

Henry
 
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Does the second thread just sit there and wait until the first thread releases it? or does it do other things?

-Hunter
 
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