AsyncCallback<DownloadAllFilesResult> _callback =
(AsyncCallback<DownloadAllFilesResult>) callback;
Scheduler.get().scheduleDeferred(
new DummyDownloadAllFilesCommand(_action, _callback));
} else if (action instanceof GetDownloadAllFilesProgress) {
final GetDownloadAllFilesProgress _action =
(GetDownloadAllFilesProgress) action;
AsyncCallback<GetDownloadAllFilesProgressResult> _callback =
(AsyncCallback<GetDownloadAllFilesProgressResult>) callback;
Scheduler.get().scheduleDeferred(
new DummyGetDownloadAllFilesProgressCommand(_action,