code: protected String resolvePrefix(SerializationHandler rhandler,
                                   String prefix, String nodeNamespace)
      throws TransformerException
    {
  
  //    if (null != prefix && prefix.length() == 0)
  //    {
  //      String foundPrefix = rhandler.getPrefix(nodeNamespace);
  //
  //      // System.out.println("nsPrefix: "+nsPrefix);           
  //      if (null == foundPrefix)
  //        foundPrefix = "";
  //    }
      return prefix;
    }
docs: Resolve the namespace into a prefix.  Meant to be
  overidded by elemAttribute if this class is derived.
  
  @param rhandler The current result tree handler.
  @param prefix The probable prefix if already known.
  @param nodeNamespace  The namespace.
  
  @return The prefix to be used.