[Pharo-dev] Notification extends Exception...

Hi, For Moose on web, I have to implement the loading of a Moose Model by a HTML post request. This request send a file which have to been parsed to create a model. The parsing launch a Job (by an UIManager) and the Job throws a JobStartNotification at his beginning. JobStartNotification is a subclass of Exception. I use a Zinc Server. So when I do the request, Zinc catch the Exception and send an error as response. Has a Notification to be considered like an Exception and not like a catchable object, because it's just some information... ? Cheers, Vincent