What are byte codes?
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Can a java program have 2 main methods?
What does pointer mean?
How define set in java?
What is difference between hashset and hashmap?
What is aggregation and composition ?
there are N number of matchboxes numbered 1...N.each matchbox contain various number of stick.Two player can alternatevely pick some amount of stick from the higest stick containing box . The player is condidered win if there is no stick after his move.Find the final move so that the move player win. Note:In case the number of stick is equal ,pick the stick from the higest numbered box.
Hi Friends, I am beginner in java. what i know about synchonized keyword is,If more that one 1 thread tries to access a particular resource we can lock the method using synchronized keyword. Then after that how the lock is released and how next thread access that.Please explain with example.
Why is it important to initialize a variable?
What is Generic in java? Where can we write Generic ( class or method or objects or etc...)? with simple example? Thanks, Bose.
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Which package has light weight components?
Explain 5 features introduced in jdk 1.7?
What are streams in java 8?