What is finalize()? Is finalize() similar to a destructor?
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What are the concepts of 'OOPS'?
What does math floor () do?
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Is there any sort function in java?
What are the advantages of packages in java?
How to reverse a string in java?
Hi Friends.. can any one provide the real time example for methodoverloading and methodoverriding .........
What are heterogeneous objects?
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?
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