What is an inner class in java?

0 Answers  

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Is singleton thread safe in java?

0 Answers  

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what are the analysis of an object

2 Answers  

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What is the difference between add() and addElement() method in Vector Class ?

2 Answers   TCS,

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How do you test a method for an exception using junit?

0 Answers  

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What is 3-tier model?

3 Answers   Wipro,

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What is the use of anonymous inner classes ?

12 Answers   DELL, HCL,

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How would you use Bubble Sort to sort the number of elements?

0 Answers   Genpact,

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If I have 1000 objects and my requirement is to sort them quickly, then which collection would you recommend and why?

5 Answers   KPIT,

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class a extends b { } class b extends a { } why java doesn't support cyclic pls explain me with example

3 Answers   Wipro,

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How will you convert an ArrayList to Arrays?

4 Answers   KPIT,

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how to call One constructor from another;

10 Answers   Innodata Isogen,

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