code: protected boolean isCdataSection()
      {
  
          boolean b = false;
  
          if (null != m_StringOfCDATASections)
          {
              if (m_elemContext.m_elementLocalName == null) 
              {
                  String localName =  getLocalName(m_elemContext.m_elementName); 
                  m_elemContext.m_elementLocalName = localName;                   
              }
              
              if ( m_elemContext.m_elementURI == null) {
                  
                  m_elemContext.m_elementURI = getElementURI();
              }
              else if ( m_elemContext.m_elementURI.length() == 0) {
                  if ( m_elemContext.m_elementName == null) {
                      m_elemContext.m_elementName = m_elemContext.m_elementLocalName;    
                      // leave URI as "", meaning in no namespace
                  }
                  else if (m_elemContext.m_elementLocalName.length() < m_elemContext.m_elementName.length()){
                      // We were told the URI was "", yet the name has a prefix since the name is longer than the localname.
                      // So we will fix that incorrect information here.
                      m_elemContext.m_elementURI = getElementURI();  
                  }
              }
  
              java.util.Hashtable h = (java.util.Hashtable) m_CdataElems.get(m_elemContext.m_elementLocalName);
              if (h != null) 
              {
                  Object obj = h.get(m_elemContext.m_elementURI);
                  if (obj != null)
                      b = true; 
              }
  
          }
          return b;
      }
docs: Return true if the current element in m_elemContext
  is a CDATA section.
  CDATA sections are specified in the <xsl:output> attribute
  cdata-section-names or in the JAXP equivalent property.
  In any case the format of the value of such a property is:
  <pre>
  "{uri1}localName1 {uri2}localName2 . . . "
  </pre>
  
  <p>
  This method is not a public API, but is only used internally by the serializer.