Why does java have two ways to create child threads? Which way is better?

0 Answers  

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i need example for java abstraction. where we use abstraction and why we need abstraction.

2 Answers   Oracle,

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What is the difference between the >> and >>> operators?

1 Answers  

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Can we create our own wrapper class in java?

0 Answers  

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What is java developer skills?

0 Answers  

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They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?

3 Answers   DNS, Wipro,

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What's the difference between comparison done by equals method and == operator?

0 Answers  

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Does substring create a new object?

0 Answers  

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Can bool be null?

0 Answers  

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why String class is immutable.

5 Answers   iGate,

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Can we compare two strings in java?

0 Answers  

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What is an exception? difference between Checked and Unchecked exception in Java

0 Answers   SkillGun Technologies,

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