else
        {
         if(strUpgrade != null && !"".equals(strUpgrade)){
          strUpgrade = strUpgrade.substring(0,strUpgrade.length()-1);
         }
         if (null != mapBean && mapBean.size()>0)
         {
             if (null != strUpgrade && strUpgrade.length() > 0)
             {
              UpgradeRouteBean upgradeRouteBean =mapBean.get(tarkId);
              if(upgradeRouteBean != null){
               Map map = upgradeRouteBean.getSourceMap();
               String [] firstStr = strUpgrade.split(":");
               for (int i = 0; i < firstStr.length; i++)
                        {
                            String secStr = firstStr[i];
                            String [] secondStr = secStr.split(",");
                            map.put(secondStr[0], secondStr[1]);
                        }
               upgradeRouteBean.setSourceMap(map);
               mapBean.put(tarkId,upgradeRouteBean);
              }
             }
            
         }
        }
        return mapBean;
    }