docs: public boolean printData(PrintWriter out, int iPrintOptions)
      {
          boolean bFieldsFound = false;
          String strFieldName = this.getScreenField().getSFieldParam();
          String strFieldData = this.getZmlImagePath();
          if (strFieldData == null)
              strFieldData = HtmlConstants.ICON_DIR + "Noimage.gif";
          strFieldData = Utility.encodeXML(strFieldData);
          out.println("    " + Utility.startTag(strFieldName) + strFieldData + Utility.endTag(strFieldName));
          return bFieldsFound;
      }