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Thread: Can you add methods to existing classes?

  1. #1
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    Default Can you add methods to existing classes?

    Can you add methods (or variables) to existing classes? What about overring some. If so how?

    For example, a use could be to change the toString() method for all arrays to display a comma delimited string representation of its elements.

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    No, but you can subclass and override the behaviour.
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