private PropertyListHolder getPropertyListHolder() {
    PropertyListHolder holder = new PropertyListHolder();
    CodeStylePropertiesUtil.collectMappers(myScheme.getCodeStyleSettings(), mapper -> {
      if (myLangDomainIds == null || myLangDomainIds.contains(mapper.getLanguageDomainId())) {
        holder.add(mapper);
      }
    });
    holder.sort((m1, m2) -> {
      int result = Comparing.compare(getPriority(m1), getPriority(m2));
      if (result == 0) {
        return Comparing.compare(m1.getLanguageDomainId(), m2.getLanguageDomainId());
      }
      return result;
    });
    return holder;
  }
private PropertyListHolder getPropertyListHolder()