I can only speak of JBoss-3.2.1 (not 3.2.2), but I'm currently working on an application with several hundred struts-1.0.2 action classes. This works fine, I'd be interested to know what luck you have with Struts 1.1.0, on either Jetty or Tomcat within JBoss 3.2.2
Vijay & Mark,
I am using JBoss 3.2.1 and Struts 1.1 and I DO NOT have any problems till now. We have some ~50 action classes with ~30 form beans communicating to EJBs thru a service locator layer. If you have any issues/concerns feel free to communicate to me.