getLastInstallment().getEndDate(), this, entryDTO.getAmountToPay(), entryDTO
getFirstInstallment().getEndDate(), this, entryDTO.getAmountToPay(), entryDTO
    private AccountingEventPaymentCode createAccountingEventPaymentCode(final EntryDTO entryDTO,	    final Student student) {	return AccountingEventPaymentCode.create(PaymentCodeType.TOTAL_GRATUITY, new YearMonthDay(),		getLastInstallment().getEndDate(), this, entryDTO.getAmountToPay(), entryDTO			.getAmountToPay(), student);    }