/**
  * Class constructor specifying name of make (manufacturer), model and year
  * of make.
  *
  * @param manufacturer
  * @param model
  * @param makeYear
  * @param registrationNumber
  * @param odometerReading
  * @param tankCapacity
  */
 public Vehicle(String Manufacturer, String Model, int MakeYear, String RegistrationNumber, double OdometerReading, int TankCapacity)
 {
     this.Manufacturer       = Manufacturer;
     this.Model              = Model;
     this.MakeYear           = MakeYear;
     this.RegistrationNumber = RegistrationNumber;
     this.OdometerReading    = OdometerReading;
     this.TankCapacity       = TankCapacity;
     FuelPurchase            = new FuelPurchase();
     Journey = new Journey();
 }
 /// <summary>
 /// Adds fuel to the car
 /// </summary>
 /// <param name="litres"></param>
 /// <param name="price"></param>
 public void addFuel(double litres, double price)
 {
     FuelPurchase.purchaseFuel(litres, price);
 }