code: public void notationDecl(String name, String publicId, String systemId)
            throws SAXException
    {
  
      if (m_dtdHandler != null)
      {
        m_dtdHandler.notationDecl(name, publicId, systemId);
      }
    }
docs: Filter a notation declaration event.
  
  @param name The notation name.
  @param publicId The notation's public identifier, or null.
  @param systemId The notation's system identifier, or null.
  @throws SAXException The client may throw
  an exception during processing.
  @see org.xml.sax.DTDHandler#notationDecl