public static final String getInvoiceSuppliers(final EzeePayment payment) {
Set<String> suppliers = new HashSet<>();
for (EzeeInvoice invoice : payment.getInvoices()) {
suppliers.add(invoice.getSupplier().getName());
}
return suppliers.toString();
}
public static final String getInvoiceNumbers(final EzeePayment payment) {
Set<String> invoiceNumbers = new HashSet<>();
for (EzeeInvoice invoice : payment.getInvoices()) {
invoiceNumbers.add(invoice.getInvoiceId());
}
return invoiceNumbers.toString();
}
