There is a TreeCacheViewMBean interface in the core jar, but I don't see a TreeCacheMBean in the jars: | [jboss/server/all/lib] $ for x in *.jar ; do jar -tvf $x | egrep -i 'TreeCache.*?MBean' && ls -al $x && echo ; done | 505 Mon May 04 15:48:18 EDT 2009 org/jboss/cache/TreeCacheViewMBean.class | -rwxrwxr-x 1 test test 1164437 May 22 16:38 jbosscache-core.jar | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248283#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...