public java.lang.String refundCreditCard( orderdata.CustomerType customer, java.lang.String creditcard, double amount) { System.out.println( String.format( "refundCeditCard(customer id = %s, creditcard number = %s, amount = %f)", customer.getName(), creditcard, amount)); return "payment refunded"; }
public java.lang.String debitCreditCard( orderdata.CustomerType customer, orderdata.CreditcardType creditcard, double amount) { System.out.println( String.format( "debitCeditCard(customer id = %s, creditcard number = %s, amount = %f)", customer.getName(), creditcard.getNumber(), amount)); return "ok"; }