The MBean interface for DS doesn't expose any of the ServiceMBean methods; neither does the regular client interface DistributedState. Plus we don't want the MC to take DS through the lifecycle; the containing ClusterPartition should do that to help prevent things like the parent issue and for the same reasons discussed for DRM in JBAS-4724.

By not extending ServiceMBeanSupport, the create/start/stop/destroy methods are no longer available to the MC.