What is a nonetype?
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What happens if an exception is throws from an object's destructor?
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Does collectionutils isempty check for null?
How to display all the prime numbers between 1 and n (n is the number, get the input from user)
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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.
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