CSIT115 Class Exercise on Inheritance NAME:____________________________________

Vehicle.java

// Superclass or base class for Automobile and Truck (not shown)

public class Vehicle

{

private String make;

private String vin;

public Vehicle(String make0, String vin0)

{

make = make0;

vin = vin0;

}

public String getMake() { return make; }

public String getVIN() { return vin; }

}

Automobile.java

public class Automobile extends Vehicle
{
 private String model;
 private int year;
 
 public Automobile(String make0, String model0, int year0, String vin0) 
 {
 super(make0, vin0);
 model = model0;
 year = year0; 
 }
 
  public String getModel() { return model; } // even more compact way
 public int getYear() { return year; }
}
 

1. Create a Vehicle object named mover of make Toyota and VIN “1B234”.

2. Create an Automobile object named car1 of make Mercedes, model E350, VIN “1G456”, and year 2012.

3. Give the car1 object another reference, this one of type Vehicle, named shaker.

4. Create an array of 2 Vehicles named goodCars containing the Vehicle objects named mover and shaker.

5. Write a loop to print out the makes of the Vehicles in goodCars.