What is getkey () in java?


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More Core Java Interview Questions

Is finalize() similar to a destructor?

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What are the uses of synchronized keyword?

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How infinite loop is declared?

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What is a void return type?

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What is array sorting in java?

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what is the need of the Ajax?

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What is primitive data type in java?

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What is main difference between variable and constant?

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What is sizeof in java?

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I want to re-reach and use an object once it has been garbage collected. How it's possible?

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What is difference between equal and == in java?

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Why is a string immutable?

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