What does function identity () do?
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different between exception and error? explaim check and uncheck exception
Hi Friends, I am new to java. Can u explain about thread concept.How i know one thread is locked, and how can i force or acquire another thread for lock . Finally how to know thread is released from lock. Explain types of lock(like method level and block level) in thread.
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How core java/j2ee project performance can be measured ?
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What is the entry point in Java, and how is it written?
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