What is the Difference between Final Class && Abstract Class?

0 Answers   HCL,

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whatis Home interface and Remoteinterface? with example?

0 Answers   Saksoft,

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What is finally block?

0 Answers  

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How do you check whether the list is empty or not in java?

0 Answers  

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What is the use of default method in interface in java? Explain

0 Answers  

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what is real-time example of runtime polymorphism and compile time polymorphism

4 Answers   SLK Group,

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What is adapter class?

12 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 are the observer and observable classes?

1 Answers  

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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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Explain the importance of join() method in thread class?

0 Answers  

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0 Answers   L&T,

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