How to eliminate duplicates from an array?

6 Answers   ABC, AdMod, Adobe, College School Exams Tests, Patni, Wipro,

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When you declare a method as abstract method ?

2 Answers   HP,

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How to sort the elements in HashMap

3 Answers   Ness Technologies,

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What are the names of Component subclasses that support painting?

1 Answers  

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What about static nested classes in java?

0 Answers  

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What happens when you invoke a thread’s interrupt method while it is sleeping or waiting?

0 Answers  

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Is finalize() similar to a destructor?

0 Answers  

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Why only one Class is public in one file? Explain in details. Thanks in Advance.

12 Answers  

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What is the difference between the synchronized() & static synchronized()?

2 Answers   HP, SparkTG,

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What is the size of boolean variable?

0 Answers  

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when System.out.println("") is executed what happens in the back ground?

2 Answers  

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What are the advantages of the model over the event- inheritance model?

1 Answers  

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