code: private void parseSettings(I_CmsXmlContentLocation formatterLoc) {
  
          for (I_CmsXmlContentValueLocation settingLoc : formatterLoc.getSubValues(N_SETTING)) {
              CmsPropertyConfig propConfig = CmsConfigurationReader.parseProperty(m_cms, settingLoc);
              CmsXmlContentProperty property = propConfig.getPropertyData();
              m_settingList.add(property);
          }
      }
docs: Parses the settings.<p>
  
  @param formatterLoc the formatter value location