@Test
public void checkNotRegistered() throws MalformedObjectNameException {

    MBeanServer jolokiaServer = JolokiaMBeanServerUtil.getJolokiaMBeanServer();
    Assert.assertNotEquals(ManagementFactory.getPlatformMBeanServer(), jolokiaServer);
    for (MBeanServer server : MBeanServerFactory.findMBeanServer(null)) {
        Assert.assertNotEquals(server, jolokiaServer);
    }
}