What are the Differences Between a List and Set Collection in Java ?

Main differences between a List and a Set are...

Order : List collection is an ordered sequence of elements. A Set is just a distinct collection of elements that is unordered.

Positional Access : When we use a List, we can specify where exactly we want to insert an element. In a Set there is no order, so we can insert element anywhere without worrying about order.

Duplicate : In a List we can store duplicate elements. A Set can hold only unique elements.

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