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  1. #1
    JordashTalon is offline Member
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    Default what does <Elements> mean

    Looking at this:

    private Collection<Element> elements = new ArrayList<Element>();


    What does that do?

  2. #2
    Fubarable's Avatar
    Fubarable is offline Moderator
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    Default

    This is how Java implements generics, a new feature in Java 5, I think, and it allows for increased compile-time type safety. For details, please have a look here:
    Lesson: Generics (The Java™ Tutorials > Bonus)

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