[Pharo-dev] Job: from Exceptions to Announcements?

[Martin Dias]

Hi,

I am looking into SystemProgressMorph and I found this flag in several methods:

self flag: 'When we go from Exceptions to announcements, delete this
and use show:from:to:during:'.

I'd like to know more. I see that Jobs are implemented with both
exceptions and announcements... what is the idea? to remove the
exceptions and use only announcements?

Thank you for your help,
Martín