docs: public static StringBuffer addXMLMap(StringBuffer sbXML, Map<String,Object> mapMessage)
     {
         if (sbXML == null)
             sbXML = new StringBuffer();
         if (mapMessage != null)
         {
             for (String strParam : mapMessage.keySet())
             {
                 Object objValue = mapMessage.get(strParam);
                 if (objValue != null)
                     Util.getXML(sbXML, strParam, objValue);
             }
         }
         return sbXML;
     }