private Map<String, Account> accountsByCreditCard = new HashMap<String, Account>();
public StubAccountRepository() {
Account account = new Account("123456789", "Keith and Keri Donald");
account.addBeneficiary("Annabelle", Percentage.valueOf("50%"));
account.addBeneficiary("Corgan", Percentage.valueOf("50%"));
accountsByCreditCard.put("1234123412341234", account);
}
public Account findByCreditCard(String creditCardNumber) {
Account account = accountsByCreditCard.get(creditCardNumber);