What is an immutable class?


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More Core Java Interview Questions

Can we declare a class as abstract without having any abstract method?

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How will you communicate between two applets?

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what methods would you overwrite in java.lang.object class?

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Does chrome use java?

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What is locale in java?

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What are the various access specifiers in java?

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How does thread synchronization occurs inside a monitor? What levels of synchronization can you apply?

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What is the base class in java from which all classes are derived?

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What is escape analysis algorithm in JVM and how garbage collection actually worked n how it transfer the objects from one kind of space to other?

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Why should we create an object? what is a need of it? Apart from access members of a class i want what is a need of object what does it contain?? In normal class to access any member of thaht class we create object where as for static class we access its members using class name. what is a difference between them... thanks in advance.

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What do you mean by checked exceptions?

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What is multithreading ???? How to stop multithrading in java????

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