final CountDownLatch completeLatch = new CountDownLatch(1);
final IOExceptionHolder exceptionHolder = new IOExceptionHolder();
final FailureHolder failureHolder = new FailureHolder();
final AtomicInteger status = new AtomicInteger(0);
OperationResult result = modelController.execute(builder.build(), new ResultHandler() {
@Override
public void handleResultFragment(String[] location, ModelNode fragment) {
try {
synchronized (outputStream) {
outputStream.write(ModelControllerClientProtocol.PARAM_HANDLE_RESULT_FRAGMENT);