What is the use of set in java?


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More Core Java Interview Questions

How to find the largest value from the given array.

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4.1 Supply contracts (in the form of comments specifying pre- and post conditions) for the enqueue() method of the LinkedQueue class given in the Appendix. (2) 4.2 Let Thing be a class which is capable of cloning objects, and consider the code fragment: Thing thing1 = new Thing(); //(1) Thing thing2 = thing1; //(2) Thing thing3 = (Thing) thing1.clone(); //(3) Explain how the objects thing2 and thing3 differ from each other after execution of the statements. (

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What is use of functional interface in java 8? Explain

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What do heavy weight components mean in java programming?

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Can we override the main method?

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Explain how to force the garbage collection in java.

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How list contains works in java?

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If circular link of two objects, then will it be garbage collected ?

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What is a copy constructor in java?

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Why we use protected in java?

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What are the advantages and disadvantages of reference counting in garbage collection?

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What is externalizable interface?

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