Answer Posted / pj

1.GenericServlet is one.

what is the purpose of the wait(), notify(), and notifyall() methods? : Java thread

969

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Can a final variable be manipulated in java?

965

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Difference between process and thread?

1014

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Is it possible to use string in the switch case?

1033

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What is the difference between a constructor and a method?

1228

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What is the purpose of sizeof operator?

1040

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How do weakhashmap works?

1135

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Why is a string immutable?

976

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Why scanner is used in java?

1054

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What is diamond operator in java?

933

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Is 64bit faster than 32 bit?

1057

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how can i use a nonsynchronized hashtable?

2554

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Can a final variable be initialized in constructor?

958

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What is byte code and why is it important to java’s use for internet programming?

1107

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How you can force the garbage collection?

973

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