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

2 Answers  

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why not override thread to make a runnable? : Java thread

0 Answers  

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explain the collection in java

1 Answers   WDC,

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Can we define package statement after import statement in java?

0 Answers  

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Can I overload to string method

0 Answers   UHG,

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What is meant by final class, methods and variables?

3 Answers  

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What do you mean by platform independence? What is an interface?

0 Answers  

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What is <> used for in java?

0 Answers  

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What is gui programming?

0 Answers  

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What is the use of callablestatement?

0 Answers  

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Will the jvm load the package twice at runtime?

0 Answers  

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What does nullpointerexception mean?

0 Answers  

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