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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This abstract class is correct ? abstract class A { public abstract void Disp(); public abstract void B() { } public absract virtual C() { } }

0 Answers   HCL,

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What is Enum in Java?

0 Answers  

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Explain the use of volatile field modifier?

0 Answers  

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How do you make a thread in java?

0 Answers  

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How can an exception be thrown manually by a programmer?

0 Answers  

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What is use of map in java?

0 Answers  

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Give me example of derived data types.

0 Answers   Amdocs,

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can any one send me the example program of immutable class?

2 Answers   Arfin, TCS,

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What are static blocks in java ?

0 Answers  

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Are nested try statements are possible?

2 Answers  

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What is public static?

0 Answers  

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