private void addDefaultAdvertisements(CompletionParameters parameters) {
    if (DumbService.isDumb(getProject())) {
      addAdvertisement(IdeBundle.message("dumb.mode.results.might.be.incomplete"), AllIcons.General.Warning);
      return;
    }

    String enterShortcut = KeymapUtil.getFirstKeyboardShortcutText(IdeActions.ACTION_CHOOSE_LOOKUP_ITEM);
    String tabShortcut = KeymapUtil.getFirstKeyboardShortcutText(IdeActions.ACTION_CHOOSE_LOOKUP_ITEM_REPLACE);
    addAdvertisement(CodeInsightBundle.message("completion.ad.press.0.to.insert.1.to.replace", enterShortcut, tabShortcut), null);

    advertiseTabReplacement(parameters);
    if (isAutopopupCompletion()) {
      if (shouldPreselectFirstSuggestion(parameters) && !CodeInsightSettings.getInstance().isSelectAutopopupSuggestionsByChars()) {
        advertiseCtrlDot();
      }
      advertiseCtrlArrows();
    }
  }
private void addDefaultAdvertisements(CompletionParameters parameters)