[Swazoo] strange behavior when saving a method

> Hi,
>
> I experienced some strange behavior with Swazoo when saving changes to a
> method from GemTools.
>
> adding "self error: 'something wrong happened!'" in #answerTo: doesn't
> seem to work. In fact, changing anything there doesn't work at all,
> Swazoo will just serve like if I didn't change the method.
>
> Is there some kind of sync to perform to get it work? I'm sure I'm
> missing something basic, I'm still learning and trying to understand
> GemStone/S.
>
> Cheers,
> Nico