What is the return type of readLine() when end of a file is reached?

2 Answers  

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In Inheritence concept, i have a static method in super class and i am inheriting that class to one sub class.in that case the static method is inherited to sub class or not????

12 Answers   Accenture,

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What is the difference between abstraction and encapsulation?

0 Answers  

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Can a static method be final?

0 Answers  

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Differentiate between array list and vector in java.

0 Answers  

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What is the use of StringTokenizer class?

0 Answers   Hexaware, Virtusa,

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What is an arraylist in java?

0 Answers  

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How long will it take to learn java?

0 Answers  

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Explain the use of shift operator in java. Can you give some examples?

0 Answers  

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write a program to create an arraylist with string(add,remove) operation.and value should be enter through keyboard.

0 Answers   Axcend,

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How can we achieve IPC in JAVA?

1 Answers   Wipro,

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What is the primitive type short?

0 Answers  

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