private String getNetworkMeasureParametersAsString(List<NetworkMeasureParameter> parameterLists) {
   String returnString = "";
   if (parameterLists != null) {
     for (NetworkMeasureParameter parameter : parameterLists) {
       if (!"".equals(returnString)) {
         returnString += "; ";
       }
       returnString += parameter.getName() + " = ";
       returnString +=
           !StringUtil.isEmpty(parameter.getValue())
               ? parameter.getValue()
               : parameter.getDefaultValue();
     }
   }
   return returnString;
 }