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Thread: Duplicates in Arraylist

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    Default Duplicates in Arraylist

    Hi,

    How do we remove duplicate elements from an Arraylist?

    Ans: Easiest way is to use Hashset.

    Is there any other efficient way to so this??


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    Default Re: Duplicates in Arraylist

    Why do you need another way if you've already answered your own question?

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