public static int sumDigitsFromString(String text) {
        int sum = 0;
        StringBuilder numsHolder = new StringBuilder("0");

        for (Character nums : text.toCharArray()) {

            if (Character.isDigit(nums)) {
                numsHolder.append(nums);

            } else {
                sum += Integer.parseInt(numsHolder.toString());

                numsHolder = new StringBuilder("0");
            }

        }
        return sum;
    }