I switched to unversioned jars in Branch_4_2 and HEAD for: commons-digester, commons-lang, bsh, antlr. Now the only remaining versioned jars left are: policy-1.0.jar stax-api-1.0.jar But they are part of the jbossws/ejb3 setup (deploy/jbossws.sar) If any issue comes up, let me know.