log.info("+++ testXMBeanDoSomething");
RMIAdaptor server = (RMIAdaptor) getInitialContext().lookup("jmx/invoker/RMIAdaptor");
ObjectName xmbean = new ObjectName("jboss.test:service=InvokerTest,type=XMBean");
Object[] args = {};
String[] sig = {};
CustomClass custom = (CustomClass) server.invoke(xmbean, "doSomething", args, sig);
log.info("doSomething: "+custom);
}