Explain about arraylist?

0 Answers  

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Can we override static methods?

18 Answers   Bally Technologies,

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What are the characteristics of java?

0 Answers  

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Can a main method be declared final?

0 Answers  

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How is java hashmap implemented?

0 Answers  

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which one is performance wise advantageious from List,Set,Map?

6 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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What is the meaning of I ++ in java?

0 Answers  

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What are the types of relation?

0 Answers  

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How do you sort an array in java?

0 Answers  

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What is meant by event handling in SAX parser?

1 Answers   Ness Technologies,

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In how many ways we can do synchronization in java?

0 Answers  

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