Couldn't figure out exactly where to put this post. I have a suggestion about future releases of JBoss/documentation: that they include a list of all the version numbers of the thirdparty jar files (ie jsse, xml-apis, servlet, etc...).
I figure it'd be easy enough to update this list whenever a jar is upgraded.
There are sometimes subtle bugs that turn up in one version of a jar.
See docs/licenses/thirdparty-licenses.xml in the dist.