request.get("operation").set("read-resource");
request.get("address").setEmptyList(); //1
//request.get("address").set(PathAddress.pathAddress(PathElement.pathElement("host", "undefined")).toModelNode()); //2
//request.get("address").set(PathAddress.pathAddress(PathElement.pathElement("host", "undefined"), PathElement.pathElement("running-server", "Server:server-two")).toModelNode()); //3
request.get("recursive").set(true);
ModelNode r = client.execute(OperationBuilder.Factory.create(request).build());
System.out.println(r);
System.out.println("Dumping resource description tree\n");
request = new ModelNode();
request.get("operation").set("read-resource-description");