code: public Map<String, List<CmsJspContentAccessValueWrapper>> getSubValueList() {
  
          if (m_subValueList == null) {
              m_subValueList = CmsCollectionsGenericWrapper.createLazyMap(new CmsSubValueListTransformer());
          }
          return m_subValueList;
      }
docs: Returns a lazy initialized Map that provides the Lists of sub values directly below
  the current value from the XML content.<p>
  
  The provided Map key is assumed to be a String that represents the relative xpath to the value.
  Use this method in case you want to iterate over a List of sub values from the XML content.<p>
  
  In case the current value is not a nested XML content value, or the XML content value does not exist,
  the {@link CmsConstantMap#CONSTANT_EMPTY_LIST_MAP} is returned.<p>
  
  Usage example on a JSP with the JSTL:<pre>
  &lt;cms:contentload ... &gt;
  &lt;cms:contentaccess var="content" /&gt;
  &lt;c:forEach var="desc" items="${content.value['Link'].subValueList['Description']}"&gt;
  ${desc}
  &lt;/c:forEach&gt;
  &lt;/cms:contentload&gt;</pre>
  
  @return a lazy initialized Map that provides a Lists of direct sub values of the current value from the XML content