Can I extend singleton class in java?

0 Answers  

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What are the common problems you have faced while implementing Java?

1 Answers   IBM,

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What is the difference between a local variable and an instance variable?

0 Answers  

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What environment variables do I need to set on my machine in order to be able to run java programs?

0 Answers  

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If I will write String s=new String("XYZ"); String s1=new String("XYZ"); if(s.equals(s1)){ sop("True"); } else{ sop("False"); } This program will give me "True". But When I am creating my own class suppose class Employee{ public Employee(String name); } Employee e= new Employee("XYZ"); Employee e1 = neew Employee("XYZ"); if(e.equals(e1)){ sop("True"); } else{ sop("False"); } Then it will give the output as "False". Can I know what is happening internally?

5 Answers  

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Difference between linkedlist and arraylist.

0 Answers  

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What is the use join() in Threads ?

5 Answers   HCL,

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What is a boolean in java?

0 Answers  

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Is alive and join method in java?

0 Answers  

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What is the functionality of the stub?

0 Answers  

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What is a default package ?

7 Answers  

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Why is the main method declared static?

0 Answers  

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