What is an immutable class?


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More Core Java Interview Questions

Hey buddy.. can you please tell me about the use of marker interface? And is there any link between marker interface and factory methods? Thanks in advance.

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What are the advantages of java?

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Define nashorn in java8.

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How can we handle runtime exceptions? write one sample program? Can we write runtime exceptions beside the throws key word? if yes write sample program?

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Is ruby built on java?

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Can we declare an array without size in java?

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How many unicode characters are there?

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What is a two-pass assembler?

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What is early binding and late binding in java?

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Name container classes in java programming?

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What is Java exception handling?

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What are the main uses of this keyword?

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