How to create packages in java?

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What is the difference in between cpp and java? Can u explain in detail?

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What is the USE of Null interfaces ??...if thers nothing inside these interfaces how are they used and WHy are they used ???? No 1 has given a proper description yet

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Why generics are used in java?

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what is synchronization? : Java thread

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What are the default and parameterized constructors?

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Can an integer be null java?

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How many bytes are there?

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What is 32 bit float?

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Can we use catch statement for checked exceptions when there is no chance of raising exception in our code?

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what is singleton class in java?

0 Answers   Cap Gemini,

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What is a 16 bit word?

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