I think you're running into http://bugs.sun.com/view_bug.do?bug_id=6924497 which is unrelated to JMX itself but is a problem of incompatibility between the JDK class library and the JVM, if for example you are running with HotSpot Express. A fix should appear in a JDK 6 update but in the meantime it's probably best to change the test so it doesn't tickle this bug. One way to do that would be to look only at MBeans with an ObjectName matching "java.lang:*".
Regards, Éamonn McManus, JMX Spec Lead -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en