private void prepareUserNotificationMessage(@NotNull Document document, @NotNull CharSequence before) {
    LOG.assertTrue(getInfoCollector() != null);
    int number = VcsFacade.getInstance().calculateChangedLinesNumber(document, before);
    if (number > 0) {
      String message = CodeInsightBundle.message("hint.text.formatted.line", number);
      getInfoCollector().setReformatCodeNotification(message);
    }
  }
private void prepareUserNotificationMessage(@NotNull Document document, @NotNull CharSequence before)