Make UdfpsUtils Java 8 compilable

        // Touch coordinates are with respect to the upper left corner, so reverse

        // this calculation

        float yRelativeToSensor = sensorY - touchY;

        var angleInRad = Math.atan2(yRelativeToSensor, xRelativeToSensor);

        double angleInRad = Math.atan2(yRelativeToSensor, xRelativeToSensor);

        // If the radians are negative, that means we are counting clockwise.

        // So we need to add 360 degrees

        if (angleInRad < 0.0) {