Tag: sort

  • The Comparator interface

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    by

    Luca Zanini
    in

    In the previous post about the Comparable interface I explained how you can extend a class of objects that implement the Comparable interface and then order them in a list according to the logic defined in the overridden method compareTo. If you want to be able to sort the list according to a number of…

  • The Comparable interface

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    by

    Luca Zanini
    in

    A List contains objects that you can order according to a natural order using the static method Collections.sort(List list) if the objects implement the Comparable interface.