@Override
  public void onSuccess() {
    if (myProject.isDisposed()) {
      return;
    }

    if (! myExceptions.isEmpty()) {
      final List<String> messages = new ArrayList<>();
      for (Throwable exception : myExceptions) {
        messages.add(exception.getMessage());
      }
      AbstractVcsHelper.getInstance(myProject)
        .showErrors(Collections.singletonList(new VcsException(messages)), message("dialog.title.convert.working.copy.format"));
    }
  }
@Override
  public void onSuccess()