public void characters(char ch[],int start,int length) throws SAXException {
  m_valueBuffer.append(ch,start,length);
}

public void characters ( char ch [ ] , int start , int length ) throws SAXException { m_valueBuffer . append ( ch , start , length ) ; }
characters read from xml are assigned to a variable , based on the current m_context . no checks are being done , it is assumed that the context is correct .
