destination.activate();
assertNotNull(destination);
Subject subject = new Subject();
subject.getPrincipals().add(new UserPrincipal("ffang"));
Channel channel = nmr.createChannel();
org.apache.servicemix.nmr.api.Exchange exchange = channel.createExchange(Pattern.InOut);
exchange.setTarget(
nmr.getEndpointRegistry().lookup(ServiceHelper.createMap(Endpoint.NAME, "dumy")));