@RequiresEdt
  public void updatePatchSeriesInBackground(final @Nullable Runnable runAfterUpdate) {
    final String newContent = myNeedToUpdateFileContent ? getContentFromModel() : null;
    myNeedToUpdateFileContent = false;
    new Task.Backgroundable(myProject, HgBundle.message("action.hg4idea.mq.updating", myRepository.getPresentableUrl())) {
      @Override
      public void run(@NotNull ProgressIndicator indicator) {
        if (newContent != null) {
          writeSeriesFile(newContent);
        }
        if (runAfterUpdate != null) {
          runAfterUpdate.run();
        }
      }
    }.queue();
  }
@RequiresEdt
  public void updatePatchSeriesInBackground(final @Nullable Runnable runAfterUpdate)