docs: @Override
      public PoiCategory getPoiCategoryByTitle(String title) throws UnknownPoiCategoryException {
          for (int key : this.categoryMap.keySet()) {
              if (this.categoryMap.get(key).getTitle().equalsIgnoreCase(title)) {
                  return this.categoryMap.get(key);
              }
          }
  
          throw new UnknownPoiCategoryException();
      }