What is the USE of Null interfaces ??...if thers nothing inside these interfaces how are they used and WHy are they used ???? No 1 has given a proper description yet

1 Answers  

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What are "class access modifiers" in Java?

0 Answers   Genpact,

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How to make a method thread safe without using synchronized keyword?

8 Answers   Persistent, Societe Generale,

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Does anyone still use java?

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Explain the importance of finalize() method.

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How many times finalize method will be invoked? Who invokes finalize() method in java?

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Why java uses the concept of the string literal?

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Explain java coding standards for interfaces?

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for(i=0;i<100;i++) { int i=method();//method returns no's from 1 to 10; /* insert some stmts which can give output like no.of times numbers(1-10) returned. (for example if it returns 2 then i want output how many times 2 returned) like that i want output for no's 1 - 10 how many times each no returned. */ }

3 Answers  

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Write a method that will remove given character from the string?

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Differentiate between array list and vector in java.

0 Answers  

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Howmany address lines are required to addressing 1 MB memory?

8 Answers   Beatroot Technologies, CSC, HCL, Hexaware, IBM,

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