protected final void fatalLocalChangesError(@NotNull String reference) {
    String title = GitBundle.message("branch.operation.could.not.0.operation.name.1.reference", getOperationName(), reference);
    if (wereSuccessful()) {
      showFatalErrorDialogWithRollback(title, "");
    }
  }
protected final void fatalLocalChangesError(@NotNull String reference)