Answer / niranjanravi

Adapter class provides an empty implementation of all the
methods in the EventListener interface

Should you use singleton pattern?

0 Answers  

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in a constructor what happen if u call super and this in the same class? i know that it is not possible to call both in the same one? if we call what will happen?

10 Answers   ITC Infotech,

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In the HashMap, we know the values but we dont know the key, then how can we get the key from HashMap ?????

4 Answers   Kanbay,

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difference between vectorlist and hash

1 Answers   TCS,

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what is difference between method overloading & method overridding with example?

4 Answers   IBM,

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What is hard code & soft code?

7 Answers   Cognizant, Wipro,

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Tell me about different OOPS concepts.

0 Answers   Amdocs,

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What does it mean that a class or member is final?

0 Answers  

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What is the use of toarray () in java?

0 Answers  

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what is mean by synchronization?

3 Answers   BOB Technologies, GCPL,

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What is the superclass of exception?

3 Answers  

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Is java util list serializable?

0 Answers  

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