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finalize () method

 
Greenhorn
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Can any one explain me when does finalize() is invoke or call by gc ,explain briefly ,if possible with example,Thanking you in advance.
 
Ranch Hand
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Finalized method will be called prior to destroying an object by garbage collector.
On every instance finalized method is invoked only once in it�s life time.
But we can not force garbage collector to run gc method or finalized method.
 
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if we exit from program in a abrupt manner say by executing


then will finalize method execute ?
 
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