private static int chrToNibble()

in tools/android-app/app/src/main/java/com/aws/iotfleetwise/FweApplication.java [153:166]

• 14 lines of code
• 5 McCabe index (conditional complexity)

    private static int chrToNibble(char chr)
    {
        int res;
        if (chr >= '0' && chr <= '9') {
            res = chr - '0';
        }
        else if (chr >= 'A' && chr <= 'F') {
            res = 10 + chr - 'A';
        }
        else {
            res = -1; // Invalid hex char
        }
        return res;
    }