Re: [Codenarc-user] implementing Cloneable

[Hamlet D. <ham...@ca...>]

Yes, I checked the behavior. It does not give a warning for your code other than "UnnecessaryOverridingMethod". That is the one and only warning produced. It does not look at the return type of clone().


----- Original Message -----
> 
> 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
> Blog: http://roshandawrani.wordpress.com/
> Twitter: @roshandawrani
> Skype: roshandawrani
> 
>