I might be missing something obvious...
I'd like to use the addNotification method on the Timer where you can choose the execution method (fixed-rate or fixed-delay), but it doesn't seem to be available. 3 of the 4 addNotification methods are there when you check out the MBean view, but where's the overloaded addNotification(String, String, Object, Date, long, long, boolean) method?
I have loaded the Timer mbean in the normal way, is there something else I need to do here?
You are looking at the wrong spec.
JBoss implements JMX1.1