Im try to get JMX connection from JBoss fuse, to count number of pending messages in ActiveMQ but im not able to get JMX connection. It always ends with exception

CODE:

JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://0.0.0.0:44444/jndi/rmi://0.0.0.0:1099/karaf-root");

JMXConnector jmxc = JMXConnectorFactory.connect(url);

Exception:

    java.lang.IllegalArgumentException: Expected String[2], got null

    at org.apache.karaf.management.JaasAuthenticator.authenticate(JaasAuthenticator.java:46)

    at javax.management.remote.rmi.RMIServerImpl.doNewClient(RMIServerImpl.java:232)

    at javax.management.remote.rmi.RMIServerImpl.newClient(RMIServerImpl.java:199)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:498)

    at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:346)

    at sun.rmi.transport.Transport$1.run(Transport.java:200)

    at sun.rmi.transport.Transport$1.run(Transport.java:197)

    at java.security.AccessController.doPrivileged(Native Method)

    at sun.rmi.transport.Transport.serviceCall(Transport.java:196)

    at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)

    at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)

    at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683)

    at java.security.AccessController.doPrivileged(Native Method)

    at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

    at java.lang.Thread.run(Thread.java:745)

    at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276)

    at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253)

    at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)

    at javax.management.remote.rmi.RMIServerImpl_Stub.newClient(Unknown Source)

    at javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2430)

    at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:308)

    at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:270)