Declaring a LinkedList in Java

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北荒
北荒 2021-02-20 14:26

I always learn when we declare a collection we should do, Interface ob = new Class(), if i want to use for example a LinkedList i\'ll do List ob = new LinkedL

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  •  无人及你
    2021-02-20 14:31

    Not exactly 100% correct.

    A preferred way to declare any collection is to include the data type it's holding. So, for your example, it'd be LinkedList ob = new LinkedList();.

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