docs: private boolean handleSection(
      final ConfigurationContext ctx,
      final Class<?> _type,
      final ConfigurationWithSections cfg,
      final ParsedConfiguration sc) {
      String _containerName = sc.getContainer();
      if (!"sections".equals(_containerName)) {
        return false;
      }
      @SuppressWarnings("unchecked") ConfigurationSection _sectionBean = cfg.getSections().getSection((Class<ConfigurationSection>) _type);
      if (!(_sectionBean instanceof SingletonConfigurationSection)) {
        try {
          _sectionBean = (ConfigurationSection)  _type.newInstance();
        } catch (Exception ex) {
          throw new ConfigurationException("Cannot instantiate section class: " + ex, sc);
        }
        cfg.getSections().add(_sectionBean);
      }
      apply(ctx, sc, _sectionBean);
      return true;
    }