Much better answer.  I don't think it is abuse at all ... generics are there
to save explicit casts.

Keeping the final in place is also good.

On Mon, Sep 13, 2010 at 1:43 PM, Sean Owen <[email protected]> wrote:

> You could save this cast with a generic type on
> VectorWritable too. While it might be abusing the meaning of generics
> a little, it would serve a practical purpose. No subclasses needed.
>

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