public static int sumDigitsInNumber(int number) { String b = String.valueOf(number); char q = b.charAt(0); char w = b.charAt(1); char e = b.charAt(2); int q1 = Character.getNumericValue(q); int w1 = Character.getNumericValue(w); int e1 = Character.getNumericValue(e); return (q1+w1+e1); } }