How do you define a set in java?


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More Core Java Interview Questions

Explain the significance of class loaders in bootstrap?

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What is meant by Servelet? What are the parameters of service method?

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What are scalar data types?

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Can we call the Thread.sleep in Synchyronozed block?

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Why are the destructors for base class and derived class called in reverse order when the program exits

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there are some duplicate values in ArrayList, how U'll get that array with out duplicate?

4 Answers   CMC,


Which collection does not allow duplicates in java?

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how do you store phone numbers using java collections

5 Answers   Bosch, IBAB,


Write down program for following scenario. Use java coding standard. You have array list with some words in it..we will call it as dictionary….and you have a arbitrary string containing some chars in it. You have to go through each word of dictionary and find out if that word can be constructed with the help of chars from arbitrary string given. If you find the word print it else print none.

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how to create multithreaded program? Explain different ways of using thread? : Java thread

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What is the use of accept () method in java?

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Is main an identifier?

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