What is flush () in java?


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More Core Java Interview Questions

What is collection class in java? List down its methods and interfaces.

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how to create multithreaded program? Explain different ways of using thread? : Java thread

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Define Compiling?

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Map map = new HashMap(2); map.add(“1”,”one”); map.add(“2”,”two”); map.add(“3”,”three”); What will happen at this line?

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What is difference between next () and nextline () in java?

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