I've been reading through some Bruce Eckel's "Thinking in Patterns" (http://www.mindviewinc.com/downloads/TIPatterns-0.9.zip) which had been extremely illuminating.
A lot of the objects to support what looks like standard patterns in Java are part of the Java development library in Eclipse, and I could only wonder - is there a similar library support in OOABL?
Thanks for the link.
But wait a minute... You need more than the Progress.Lang.Error classes ?
Currently, OOABL would be more appropriately named OODIY.
So it would seem.
Of course, it doesn't have to be 100% DIY. All it takes is for people to start publishing production quality components for other people to share. Time to dust off the OERA OSI http://www.oehive.org/OERAOSI !