public MBeanContainer getContainer() {
        return mbContainer;
    }
Returns true if JMX support is enabled. This option can be 
configured via the admin console or by setting the following 
system property:
<pre>
   xmpp.jmx.enabled=true (default: false)
</pre>

@return true if JMX support is enabled
xmppserver/src/main/java/org/jivesoftware/openfire/JMXManager.java