HashMap and HashSet in Java - Search Videos

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Java HashSet with Coding Examples #java #collections #javacollectionframework

In this tutorial, you will learn how to use the HashSet class with coding examples. Following are few key points to note about HashSet in Java - - HashSet cannot contain duplicate values. - HashSet allows null value. - HashSet is an unordered collection. It does not maintain the order in which the elements are inserted. - HashSet internally ...

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