ThirdParty.Json.LitJson.JsonWriter.IntToHex C# (CSharp) Method

        private static void IntToHex (int n, char[] hex)
        {
            int num;

            for (int i = 0; i < 4; i++) {
                num = n % 16;

                if (num < 10)
                    hex[3 - i] = (char) ('0' + num);
                else
                    hex[3 - i] = (char) ('A' + (num - 10));

                n >>= 4;
            }
        }