@SuppressWarnings("deprecation")
 public List<ConsumeFifteen3DPieChartView> getFifteenConsumeForPieChart(
     int userId, Date startDate, Date endDate) {
   // TODO Auto-generated method stub
   return dao.getFifteenConsumeForPieChart(userId, startDate, endDate);
 }
 @Override
 public List<ConsumeFifteen3DPieChartView> getFifteenConsumeForPieChart(
     String userId, Date startDate, Date endDate) {
   // TODO Auto-generated method stub
   return dao.getFifteenConsumeForPieChart(userId, startDate, endDate);
 }