code: @Override
      public ServiceRegistration<?> registerServletMBean(String appName, String moduleName, String servletName) {
          String serverName = locationAdmin.getServerName();
          ObjectName objectName = J2EEManagementObjectNameFactory.createServletObjectName(servletName, moduleName, appName, serverName);
          return registerMBean(objectName, ServletMBean.class, new Servlet(objectName));
      }
docs: {@inheritDoc}