docs: private void addPriorityInfo(BannerComponents bannerComponents, int index) {
      Integer abbreviationPriority = bannerComponents.abbreviationPriority();
      if (abbreviations.get(abbreviationPriority) == null) {
        abbreviations.put(abbreviationPriority, new ArrayList<Integer>());
      }
      abbreviations.get(abbreviationPriority).add(index);
    }