Re: [Codenarc-user] implementing Cloneable

[Roshan D. <ros...@gm...>]

On Mon, Jul 4, 2011 at 7:18 PM, Hamlet DArcy <ham...@ca...> wrote:

> CodeNarc 0.14 does not give a warning for your code. It does however give
> this warning:
>
> line: 2 UnnecessaryOverridingMethod The method clone contains no logic and
> can be safely deleted source: Dummy clone() {super.clone()}
>

No, no. This error is obvious and irrelevant to my question, that's why I
was trying to keep it out of the discussion :-)

I am getting "CloneableWithoutClone" and my code defines a covariant clone()
like below:

class Dummy implements Cloneable {
    Dummy clone() {
        super.clone()
        // some more stuff
    }
}

Can anyone please check the behavior in case of co-variant clone()?

-- 
Roshan
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