Assert.assertFalse(exists(client, newRunningServerAddress));
final ModelNode startServer = new ModelNode();
startServer.get(OP).set(START);
startServer.get(OP_ADDR).set(newServerConfigAddress);
result = client.execute(startServer);
validateResponse(result);
waitUntilState(client, newServerConfigAddress, "STARTED");
Assert.assertTrue(exists(client, newServerConfigAddress));
Assert.assertTrue(exists(client, newRunningServerAddress));