graphviz (installed by brew) in MacOS is not found by Generate Graphical Context Map, if Eclipse is launched from the Dock

[emeti]

Environment
MacOS Catalina 10.15.3
Eclipse 2019-12 (4.14.0)
ContextMapper plugin installed as per instructions
graphviz installed via home brew (brew install graphviz)
$which dot
returns /usr/local/bin/dot
Create .cml with an example ContextMap
All works fine, except graphical generation.
If Eclipse was launched from the Dock, and I use Context Map - Generate Graphical Context Map it does not find graphviz.
However, works OK, when I launch eclipse from a terminal shell where PATH is appropriate (includes /usr/local/bin).
This problem seems to be related to https://bugs.eclipse.org/bugs/show_bug.cgi?id=490816
The issue is not really in ContextMapper but in the way Eclipse interprets PATH variable in MacOS, reporting it here just as a note for the record in case any new user encounters the same - it took me a while to figure this out. Maybe it could be mentioned in "how to run on MacOS" part of documentation, or just keep this issue as resolved - "eclipse/MacOS problem" for the record.

[stefan-ka]

Thank you very much @emeti for reporting this!
I will add this to the documentation so that Mac users are aware of the issue...