I am trying to display my results by inserting a main method within the car class I have included the code I have so far.

Programming in java

Car

For this assignment, you will design a set of classes that work together to simulate a car, including its fuel gauge and odometer.

MY CODE

//FuelGauge

public class FuelGauge { // instance variable private int fuel;

// know about current fuel public void setFuel(int fuel) { this.fuel = fuel; }

// report current fuel public int getFuel() { return fuel; }

// increae current fuel public void increaseFuel() { if (fuel <= 15) fuel++; }

// decrease current fuel public void decreaseFuel() { if (fuel > 0) fuel--; }

}

//Odometer

public class Odometer {

// instance variable private int mileage;

// to know current mileage public void setMileage(int mileage) { this.mileage = mileage; }

// to report about mileage public int getMileage() { return mileage; }

// increament current milegae public void increaseMileage() { if (mileage <= 999999) mileage++; else mileage = 0; }

// decrease fuel for miles travelled public void fuelUsed(FuelGauge fuel) { int amount = mileage / 24;

for (int i = 0; i < amount; i++) fuel.decreaseFuel(); }

}

//Car

public class Car { // instance variables private int engineSize, numOfTires; private FuelGauge fuel; private Odometer odometer;

/** to know and report about car's engine size and number of tires **/

public int getEngineSize() { return engineSize; }

public void setEngineSize(int engineSize) { this.engineSize = engineSize; }

public int getNumOfTires() { return numOfTires; }

public void setNumOfTires(int numOfTires) { this.numOfTires = numOfTires; }

}