anonymous wrote : If I try to use the getCache() method of CacheJmxWrapper, I can't use generics. :( I'm tempted to say lucky you. ;) But I won't -- http://jira.jboss.com/jira/browse/JBCACHE-1131. Can't promise this will happen though; it's late for an API change. Up to Manik whether he's willing to let me do it. Re: your read-only interface, I won't be able to do it. Simpler is for you to expose what you want w/ a trivial CacheJmxWrapper subclass that implements your desired interface. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063245#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...