What is casting?

3 Answers   BMC,

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What is meant by design patterns?

0 Answers  

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Can a class with private constructor be extended?

0 Answers  

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What is the largest long allowed by java?

0 Answers  

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Why Wait and notify are kept in Object class although they are used only with Thread Class

2 Answers   Global Logic, Saksoft,

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What is nested loop? What is dangling else condition in it?

0 Answers   Ericsson,

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what is the difference between ArrayList and Vector

19 Answers   KPIT, Sasken, Satyam, Span Infotech, Wipro,

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What are sets in java?

0 Answers  

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What is an object?s lock? Give name of object?s that have locks?

2 Answers  

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What is a finally block? Is there a case when finally will not execute?

0 Answers  

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What is the difference between DataInputStream and BufferedReader

2 Answers   Hexagon,

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Explain thread life cycle in java?

0 Answers  

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