Are generics important java?


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More Core Java Interview Questions

Is null a string in java?

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What is re-factoring in software?

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Write a program to find the greatest of three numbers in java?

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What is formatted output?

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

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What is this keyword used for?

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What do you mean by byte code?

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Why do we need wrapper class?

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long d =10;int i =0;i=d; /// is this possible? If d is very long number (10 digits or some thing) then?

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