What is command line argument

0 Answers   TCS,

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We have two methods to create methods the threads. 1. Implementing runnable interface 2. Extending to thread class and overriding run method. Among these two which one is better and why? Please explain me in detail.

2 Answers  

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why we write public static void main (String args[]) in core java plz explain briefly??????????????????

3 Answers   HCL,

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What is an immutable object? How do you create one in java?

0 Answers  

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how jvm allocates memory for stack?

1 Answers   HP, Ramco,

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Can Exception handling we can handle multiple catch blocks?

0 Answers   PUCIT,

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I want to persist data of objects for later use. What is the best approach to do so?

0 Answers  

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What is the meaning of variables in research?

0 Answers  

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Is empty set an element of empty set?

0 Answers  

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Explain try and catch keywords in java?

0 Answers  

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Can we modify the throws clause of the superclass method while overriding it in the subclass?

0 Answers  

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How you can force the garbage collection?

0 Answers  

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