private void getFloorPlanChargingStation(String line, CellDescription cellDescription) {
      int startIndex;
      int endIndex;
      /*check if it is charging station*/
      startIndex = line.indexOf("cs") + 4;
      endIndex = line.indexOf('\'', startIndex);
      if ("1".equals(line.substring(startIndex, endIndex))) {
         cellDescription.sI.atChargingStation = true;
         cellDescription.isCurrentCell(true);
         ChargingStationX = cellDescription.locX();
         ChargingStationY = cellDescription.locY();
      } else {
         cellDescription.sI.atChargingStation = false;
      }
   }