Program: 146331
Project: 146331
Buggy source:
public List<UtilizationItem> getMonthlyUtilizationItems(Commodity commodity,Date date) throws Exception {
  Date monthEndDate=DateUtil.getMonthEndDate(date);
  Date monthStartDate=DateUtil.getMonthStartDate(date);
  List<UtilizationItem> utilizationItems=new ArrayList<>();
  if (monthStartDate.after(new Date())) {
    return utilizationItems;
  }
  if (monthEndDate.after(new Date())) {
    monthEndDate=new Date();
  }
  for (  UtilizationItemName utilizationItemName : UtilizationItemName.values()) {
    if (utilizationItemName.equals(UtilizationItemName.DAY_OF_MONTH)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),getDaysOfMonth(commodity,monthStartDate,monthEndDate)));
    }
    if (utilizationItemName.equals(UtilizationItemName.OPENING_BALANCE)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),getOpeningBalances(commodity,monthStartDate,monthEndDate)));
    }
    if (utilizationItemName.equals(UtilizationItemName.RECEIVED)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),receiveService.getReceivedValues(commodity,monthStartDate,monthEndDate)));
    }
    if (utilizationItemName.equals(UtilizationItemName.DOSES_OPENED) && !commodity.isDevice() || utilizationItemName.equals(UtilizationItemName.USED) && commodity.isDevice()) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),dispensingService.getDispensedValues(commodity,monthStartDate,monthEndDate,utilizationItemName.equals(UtilizationItemName.DOSES_OPENED))));
    }
    if (utilizationItemName.equals(UtilizationItemName.ENDING_BALANCE)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),getEndingBalance(commodity,monthStartDate,monthEndDate)));
    }
    if (utilizationItemName.equals(UtilizationItemName.QUANTITY_RETURNED_TO_LGA)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),getReturnedToLGA(commodity,monthStartDate,monthEndDate)));
    }
  }
  return utilizationItems;
}

Fixed version (ground truth):
public List<UtilizationItem> getMonthlyUtilizationItems(Commodity commodity,Date date) throws Exception {
  Date monthEndDate=DateUtil.getMonthEndDate(date);
  Date monthStartDate=DateUtil.getMonthStartDate(date);
  List<UtilizationItem> utilizationItems=new ArrayList<>();
  if (monthStartDate.after(DateUtil.today())) {
    return utilizationItems;
  }
  if (monthEndDate.after(DateUtil.today())) {
    Calendar today=Calendar.getInstance();
    today.set(Calendar.HOUR_OF_DAY,0);
    today.set(Calendar.MINUTE,0);
    today.set(Calendar.SECOND,0);
    today.set(Calendar.MILLISECOND,0);
    monthEndDate=today.getTime();
  }
  for (  UtilizationItemName utilizationItemName : UtilizationItemName.values()) {
    if (utilizationItemName.equals(UtilizationItemName.DAY_OF_MONTH)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),getDaysOfMonth(commodity,monthStartDate,monthEndDate)));
    }
    if (utilizationItemName.equals(UtilizationItemName.OPENING_BALANCE)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),getOpeningBalances(commodity,monthStartDate,monthEndDate)));
    }
    if (utilizationItemName.equals(UtilizationItemName.RECEIVED)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),receiveService.getReceivedValues(commodity,monthStartDate,monthEndDate)));
    }
    if (utilizationItemName.equals(UtilizationItemName.DOSES_OPENED) && !commodity.isDevice() || utilizationItemName.equals(UtilizationItemName.USED) && commodity.isDevice()) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),dispensingService.getDispensedValues(commodity,monthStartDate,monthEndDate,utilizationItemName.equals(UtilizationItemName.DOSES_OPENED))));
    }
    if (utilizationItemName.equals(UtilizationItemName.ENDING_BALANCE)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),getEndingBalance(commodity,monthStartDate,monthEndDate)));
    }
    if (utilizationItemName.equals(UtilizationItemName.QUANTITY_RETURNED_TO_LGA)) {
      utilizationItems.add(new UtilizationItem(utilizationItemName.getName(),getReturnedToLGA(commodity,monthStartDate,monthEndDate)));
    }
  }
  return utilizationItems;
}