What is generic class?
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Explain the private protected method modifier?
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what is check p object in java
Where is java located?
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What is identifier with example?
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Keywords in Exceptions?
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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?
What is keyword auto for?