code: public void addCdataSectionElements(String URI_and_localNames)
      {
          if (URI_and_localNames != null)
              initCdataElems(URI_and_localNames);
          if (m_StringOfCDATASections == null)
              m_StringOfCDATASections = URI_and_localNames;
          else
              m_StringOfCDATASections += (" " + URI_and_localNames);
      }
docs: Remembers the cdata sections specified in the cdata-section-elements by appending the given
  cdata section elements to the list. This method can be called multiple times, but once an
  element is put in the list of cdata section elements it can not be removed.
  This method should be used by both Xalan and XSLTC.
  
  @param URI_and_localNames a whitespace separated list of element names, each element
  is a URI in curly braces (optional) and a local name. An example of such a parameter is:
  "{http://company.com}price {myURI2}book chapter"