JOHHNY IS MEAN

package com.company;

import java.lang.reflect.Method;

public class Dashboard
{

   int Speedometer = 00000;
   int odometer = 00000;
   boolean checkEngine = false;
   Dashboard()
   {
       this(0,0);
   }
    Dashboard(int milesTravelled, int speed)
    {
        odometer = milesTravelled;
        if (!((milesTravelled >= 0) && (milesTravelled<99999)))
        {
            odometer = 0;
            checkEngine = true;

        }
        Speedometer = speed;
        if (Speedometer > 100 || (Speedometer < 0))
        {
            Speedometer = 0;
            checkEngine = true;


        }

    }

   public void accelerate()
    {
        Speedometer += 1;
        if (Speedometer > 100)
        {
            Speedometer = 0;
            checkEngine = true;


        }


    }

    public void drive(int numMinutes) {


        double mpm = (double)Speedometer/60;
        double totalMiles = mpm * numMinutes;
        odometer += (int)totalMiles;

        if (odometer > 99999) {
            odometer = 0;
            checkEngine = true;
        }
    }

    public String toString()
    {
        String assemblyRequired = "";
        assemblyRequired += ("\nSpeedometer: " + Speedometer + " MPH");


        int oLength = Integer.toString(odometer).length();
        String toDisplay = "";
        if (oLength == 1){
            toDisplay = "0000" + odometer;
        }
        if (oLength == 2){
            toDisplay = "000" + odometer;
        }
        if (oLength == 3) {
            toDisplay = "00" + odometer;
        }
        if (oLength == 4){
            toDisplay = "0" + odometer;
        }
        if (oLength == 5){
            toDisplay =  Integer.toString(odometer);
        }

        assemblyRequired += ("\nOdometer: " + toDisplay);

        if (checkEngine )
        {
            assemblyRequired += ("\nCheck Engine: On");

        }
        else
        {
            assemblyRequired += ("\nCheck Engine: Off");

        }
        return assemblyRequired;
    }

}