Is empty in java?
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When should I use singleton?
What do you mean by synchronized non access modifier?
when everything can be done by static block then why do we use main method?.
Is a copy constructor?
Is a boolean variable?
Tell me the latest versions in java related areas?
what is unreachable code problem in multiple catch statements
How does access modifiers work?
Can we extend a class with private constructor?
Is .net better than java?
What is boolean query?
What are the benefits of operations?