if a java file without any source code is valid java file?

3 Answers   SparkTG,

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explain me with a code snippet about the generation and handling of null point exceptions.

1 Answers  

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How to call one constructor from the other constructor ?

0 Answers  

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What is a buffer in java?

0 Answers  

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What is OOP's Terms with explanation?

0 Answers  

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What is adapter in java?

0 Answers  

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Explain about the select method with an example?

0 Answers  

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What do you mean Abstraction in java?

0 Answers   Aspire, Infogain,

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Can finally block be used without a catch?

0 Answers  

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what is an virtual function

2 Answers   TCS,

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Write the algorithm to check the number non-leaf nodes in a tree.

0 Answers   Amdocs,

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How do you check if an arraylist is not empty?

0 Answers  

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