code: @SuppressWarnings("unchecked")
      private void tryAddRBACInfo(Map<String, Object> result) throws MBeanException, InstanceNotFoundException, ReflectionException {
          if (mBeanServer != null && mBeanServer.isRegistered(rbacDecorator)) {
              mBeanServer.invoke(rbacDecorator, "decorate", new Object[] { result }, new String[] { Map.class.getName() });
          }
      }
docs: If we have access to <code>hawtio:type=security,area=jolokia,name=RBACDecorator</code>,
  we can add RBAC information
  @param result