Method sum

src/main/java/com/github/javafaker/Finance.java:73–81

(String[] string)

    }

    private static int sum(String[] string) {
        int sum = 0;
        for (String s : string) {
            if (!s.isEmpty()) {
                sum += Integer.valueOf(s);
            }
        }
        return sum;
    }

    private static String calculateIbanChecksum(String countryCode, String basicBankAccountNumber) {
        String basis = basicBankAccountNumber + countryCode + "00";