What is an immutable class? How to create an immutable class?


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More Core Java Interview Questions

Can a class be a super class and a sub-class at the same time? Give example.

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What does the “static” keyword mean? Can you override private or static method in java?

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what is domain object

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Is it possible to override the main method?

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what is meant by serialization?

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What is the most important feature of java? What is an interface?

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Why does the integer quotient -0/3 yield 0, but the double quotient -0.0/3.0 yields – 0.0?

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can u override the start() method of Thread class

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Why can we not override static method?

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