Can a class declared as private be accessed outside it’s package?

0 Answers  

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What is an object class?

0 Answers  

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suppose in a class there is a code like this: { Set hs=new Hashset(); hs.add(new Emp("kathy",1000)); hs.add(new Emp("kathy",2000)); } how can u avoid the above code in your class as set won't allow duplicate objects?

3 Answers  

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What is the replace tool?

0 Answers  

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What comes to mind when someone mentions a shallow copy in java?

0 Answers  

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What is the difference between Java Program Constructor and Java Program Method, What is the purpose of Java Program constructor Please Explain it Breafily?

0 Answers   PUCIT,

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How to make a non daemon thread as daemon?

0 Answers  

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class A{ class B{ } } in which name u save the file,its the program compile?

6 Answers   HCL,

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Convert Binary tree to linked list.

0 Answers   Amazon,

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How do you stop a thread in java?

0 Answers  

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Why method overriding is used?

0 Answers  

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What about instanceof operator in java?

0 Answers  

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