Can someone provide some comparison between MX4J and JBossMX in terms of ease-of-use, documentation, and performance?
They are very similar, MX4J implemented a lot
of the ideas from JBossMX.
Although they have the interceptors wrong. :-)
JBossMX has been used in production environments for
over 6 months now with the release of JBoss3.
I'm don't know MX4J's history, but it will be
going into production environments with Tomcat4.1
You might want to ask them directly.