Hello? Anybody in these forums helping?
I saw your post but I have no idea what SES is, and I don't use Resin. And the servlet mappings you are attempting goes beyond what I have tried. Sorry I can't help.
Does this servlet mapping work in Tomcat?
My only suggestion would be to compare the servlet mapping handling code in JBoss Web/Tomcat with that in Resin, and perhaps open a JIRA with a patch.
SES = Search Engine Safe URL's or pretty urls. Basically how mod_rewrite works but sending them through a front controller page, example: index.cfm/page/2
Then my index.cfm page would detect the page/2 in the cgi path_info and translate it to a variable page=2.
I believe this servlet mapping does NOT work on Tomcat either. As for my tests, this works in Resin and JRun.
And since JBoss AS uses JBoss Web as its servlet container and JBoss Web is a variation of Tomcat, it would appear that your option is what I suggested about a patch and JIRA.