> On 28.12.2017, at 22:09, Fabio Niephaus <lists@fniephaus.com> wrote:
>
> Hi all,
>
> SmalltalkImage>>processShutDownList: sends #shutdown: to all classes in ShutDownList, yet there are classes that don't implement #shutdown: but #shutdown. One example is ExternalSettings class>>shutDown, ExternalSettings is in ShutDownList.
> Can someone explain how this is supposed to work or why there is no error when the image is shutting down?
>
Behavior>>shutDown: quitting
"This message is sent on system shutdown to registered classes"
^self shutDown.
Whoops, looks like I didn't see that one in the list of implementors. Thanks!
Best
-Tobi
> Best,
> Fabio
>