Last minute autonomous help

[IRunOnJava]

My team is scrambling to create a working autonomous.

Our code, so far, is a modified version of the Java sample line tracker. We had to change our code to work off of two sensors because, unfortunately, one of our three line sensors came broken.
We understand that all the sample code does is move the robot forward for 8 seconds, but even with this sample code loaded on the robot, our robot does zilch. We're just trying to get our robot to show some sign of life while put in autonomous mode.
Can anybody help us out? All suggestions are appreciated.

Here's what we have loaded, autonomous-wise:

    public void autonomous() {

        getWatchdog().setEnabled(false);
        getWatchdog().feed();
        //Timer.reset();  //Resets the timer
        //Timer.start();  //Starts the timer
        int binaryValue; 
        int previousValue = 0; // the binary value from the previous loop
        double steeringGain; // the amount of steering correction to apply

        // the power profiles for the straight and forked robot path. They are
        // different to let the robot drive more slowly as the robot approaches
        // the fork on the forked line case.
        double forkProfile[] = {0.70, 0.70, 0.55, 0.60, 0.60, 0.50, 0.40, 0.00};
        double straightProfile[] = {0.7, 0.7, 0.6, 0.6, 0.35, 0.35, 0.35, 0.0};
        double powerProfile[];   // the selected power profile

        // set the straightLine and left-right variables depending on chosen path
        boolean straightLine = ds.getDigitalIn(1);
        powerProfile = (straightLine) ? straightProfile : forkProfile;
        double stopTime = (straightLine) ? 2.0 : 4.0; // when the robot should look for end
        boolean goLeft = !ds.getDigitalIn(2) && !straightLine;
        System.out.println("StraightLine: " + straightLine);
        System.out.println("GoingLeft: " + goLeft);


        boolean atCross = false; // if robot has arrived at end


        // time the path over the line
        Timer timer = new Timer();
        timer.start();
        timer.reset();

        int oldTimeInSeconds = -1;
        double time;
        double speed, turn;

        // loop until robot reaches "T" at end or 8 seconds has past
        while ((time = timer.get()) < 8.0 && !atCross) {
            int timeInSeconds = (int) time;
            // read the sensors
            int leftValue = left.get() ? 1 : 0;
            //int middleValue = middle.get() ? 1 : 0;
            int rightValue = right.get() ? 1 : 0;
            // compute the single value from the 3 sensors. Notice that the bits
            // for the outside sensors are flipped depending on left or right
            // fork. Also the sign of the steering direction is different for left/right.
            if (goLeft) {
                binaryValue = leftValue * 4 + rightValue;
                steeringGain = -defaultSteeringGain;
            } else {
                binaryValue = rightValue * 4 + leftValue;
                steeringGain = defaultSteeringGain;
            }

            // get the default speed and turn rate at this time
            speed = powerProfile[timeInSeconds];
            turn = 0;

            // different cases for different line tracking sensor readings
            switch (binaryValue) {
                case 1:  // on line edge
                    turn = 0;
                    break;
                case 5:  // all sensors on (maybe at cross)
                    if (time > stopTime) {
                        atCross = true;
                        speed = 0;
                    }
                    break;
                case 0:  // all sensors off
                    if (previousValue == 0 || previousValue == 1) {
                        turn = steeringGain;
                    } else {
                        turn = -steeringGain;
                    }
                    break;
                default:  // all other cases
                    turn = -steeringGain;
            }
            // print current status for debugging
            if (binaryValue != previousValue) {
                System.out.println("Time: " + time + " Sensor: " + binaryValue + " speed: " + speed + " turn: " + turn + " atCross: " + atCross);
            }

            // set the robot speed and direction
            robotDrive.arcadeDrive(speed, turn);

            if (binaryValue != 0) {
                previousValue = binaryValue;
            }
            oldTimeInSeconds = timeInSeconds;

            Timer.delay(0.01);
        }
        // Done with loop - stop the robot. Robot ought to be at the end of the line
        robotDrive.drive(0,0);
    }