Vehicle.java public class Vehicle { //Declaring instance variables private int max_no_passengers; private int top_speed; private double miles_travelled; //Parameterized constructor public Vehicle(int max_no_passengers, int top_speed, double miles_travelled) { super(); this.max_no_passengers = max_no_passengers; this.top_speed = top_speed; this.miles_travelled = miles_travelled; } //Getters and setters public int getMax_no_passengers() { return max_no_passengers; } public void setMax_no_passengers(int max_no_passengers) { this.max_no_passengers = max_no_passengers; } public int getTop_speed() { return top_speed; } public void setTop_speed(int top_speed) { this.top_speed = top_speed; } public double getMiles_travelled() { return miles_travelled; } public void setMiles_travelled(double miles_travelled) { this.miles_travelled = miles_travelled; } /* This getInfor() method returns the information about this vehicle class object * Params: void * Return:String */ public String getInfo() { String str=\"\ Maximum No of Passengers :\"+getMax_no_passengers()+ \"\ Top Speed :\"+getTop_speed()+ \"\ Total Miles Travelled :\"+getMiles_travelled(); return str; } } _____________________________________________ FoodTruck.java import java.util.ArrayList; public class FoodTruck extends Vehicle{ //Declaring instance variables private String name; private ArrayList menu; //Parameterized constructor public FoodTruck(int max_no_passengers, int top_speed, double miles_travelled, String name, ArrayList menu) { super(max_no_passengers, top_speed, miles_travelled); this.name = name; this.menu = menu; } //Getters and setters public String getName() { return name; } public void setName(String name) { this.name = name; } public ArrayList getMenu() { return menu; } public void setMenu(ArrayList menu) { this.menu = menu; } /* This getInfor() method returns the information about this Food truck class Object * And also the information about the Vehicle class Object. * Params: void * Return:String */ @Override public String getInfo() { String str=\"Food Truck Name : \"+name+ \"\ Menu of items : \"+menu+super.getInfo(); return str; } } ________________________________________________ Test.java import java.util.ArrayList; public class Test { public static void main(String[] args) { //Creating an ArrayList Object which holds List of Menu Items ArrayList menu1=new ArrayList(); //Adding menu items to the ArrayList menu1.add(\"Burger\"); menu1.add(\"Pizza\"); menu1.add(\"Chips\"); //Creating FoodTruck Object by passing parameters. FoodTruck truck1=new FoodTruck(15,100,10000,\"Mobile Food Court\",menu1); //Displaying the Truck1 Information. System.out.println(\"__________Truck 1 Details__________\"); System.out.println(truck1.getInfo()); //Creating an ArrayList Object which holds List of Menu Items ArrayList menu2=new ArrayList(); //Adding menu items to the ArrayList menu2.add(\"Tea\"); menu2.add(\"Coffe\"); menu2.add(\"Cool Drinks\"); //Creating FoodTruck Object by passing parameters.

1. Vehicle.java
public class Vehicle
{
//Declaring instance variables
private int max_no_passengers;
private int top_speed;
private double miles_travelled;
//Parameterized constructor
public Vehicle(int max_no_passengers, int top_speed, double miles_travelled) {
super();
this.max_no_passengers = max_no_passengers;
this.top_speed = top_speed;
this.miles_travelled = miles_travelled;
}
//Getters and setters
public int getMax_no_passengers() {
return max_no_passengers;
}
public void setMax_no_passengers(int max_no_passengers) {
this.max_no_passengers = max_no_passengers;
}
public int getTop_speed() {
return top_speed;
}
public void setTop_speed(int top_speed) {
this.top_speed = top_speed;
}
public double getMiles_travelled() {
return miles_travelled;
}
public void setMiles_travelled(double miles_travelled) {
this.miles_travelled = miles_travelled;
}

2. /* This getInfor() method returns the information about this vehicle class object
* Params: void
* Return:String
*/
public String getInfo()
{
String str=" Maximum No of Passengers :"+getMax_no_passengers()+
" Top Speed :"+getTop_speed()+
" Total Miles Travelled :"+getMiles_travelled();
return str;
}
}
_____________________________________________
FoodTruck.java
import java.util.ArrayList;
public class FoodTruck extends Vehicle{
//Declaring instance variables
private String name;
private ArrayList menu;
//Parameterized constructor
public FoodTruck(int max_no_passengers, int top_speed,
double miles_travelled, String name, ArrayList menu) {
super(max_no_passengers, top_speed, miles_travelled);
this.name = name;
this.menu = menu;
}
//Getters and setters
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public ArrayList getMenu() {

3. return menu;
}
public void setMenu(ArrayList menu) {
this.menu = menu;
}
/* This getInfor() method returns the information about this Food truck class Object
* And also the information about the Vehicle class Object.
* Params: void
* Return:String
*/
@Override
public String getInfo() {
String str="Food Truck Name : "+name+
" Menu of items : "+menu+super.getInfo();
return str;
}
}
________________________________________________
Test.java
import java.util.ArrayList;
public class Test {
public static void main(String[] args) {
//Creating an ArrayList Object which holds List of Menu Items
ArrayList menu1=new ArrayList();
//Adding menu items to the ArrayList
menu1.add("Burger");
menu1.add("Pizza");
menu1.add("Chips");
//Creating FoodTruck Object by passing parameters.
FoodTruck truck1=new FoodTruck(15,100,10000,"Mobile Food Court",menu1);
//Displaying the Truck1 Information.

4. System.out.println("__________Truck 1 Details__________");
System.out.println(truck1.getInfo());
//Creating an ArrayList Object which holds List of Menu Items
ArrayList menu2=new ArrayList();
//Adding menu items to the ArrayList
menu2.add("Tea");
menu2.add("Coffe");
menu2.add("Cool Drinks");
//Creating FoodTruck Object by passing parameters.
FoodTruck truck2=new FoodTruck(10,80,5000,"Drinks Van",menu2);
//Displaying the Truck2 Information.
System.out.println(" __________Truck 2 Details__________");
System.out.println(truck2.getInfo());
//Creating an ArrayList Object which holds List of Menu Items
ArrayList menu3=new ArrayList();
//Adding menu items to the ArrayList
menu3.add("ChocoBar");
menu3.add("Black Forest");
menu3.add("Butter Scortch");
//Creating FoodTruck Object by passing parameters.
FoodTruck truck3=new FoodTruck(12,85,15000,"Ice Cream Court",menu3);
//Displaying the Truck3 Information.
System.out.println(" __________Truck 3 Details__________");
System.out.println(truck3.getInfo());
}
}
_____________________________________________
Output:

5. __________Truck 1 Details__________
Food Truck Name : Mobile Food Court
Menu of items : [Burger, Pizza, Chips]
Maximum No of Passengers :15
Top Speed :100
Total Miles Travelled :10000.0
__________Truck 2 Details__________
Food Truck Name : Drinks Van
Menu of items : [Tea, Coffe, Cool Drinks]
Maximum No of Passengers :10
Top Speed :80
Total Miles Travelled :5000.0
__________Truck 1 Details__________
Food Truck Name : Ice Cream Court
Menu of items : [ChocoBar, Black Forest, Butter Scortch]
Maximum No of Passengers :12
Top Speed :85
Total Miles Travelled :15000.0
_____________________________________________Thank You
Solution
Vehicle.java
public class Vehicle
{
//Declaring instance variables
private int max_no_passengers;
private int top_speed;
private double miles_travelled;
//Parameterized constructor
public Vehicle(int max_no_passengers, int top_speed, double miles_travelled) {
super();
this.max_no_passengers = max_no_passengers;
this.top_speed = top_speed;
this.miles_travelled = miles_travelled;

6. }
//Getters and setters
public int getMax_no_passengers() {
return max_no_passengers;
}
public void setMax_no_passengers(int max_no_passengers) {
this.max_no_passengers = max_no_passengers;
}
public int getTop_speed() {
return top_speed;
}
public void setTop_speed(int top_speed) {
this.top_speed = top_speed;
}
public double getMiles_travelled() {
return miles_travelled;
}
public void setMiles_travelled(double miles_travelled) {
this.miles_travelled = miles_travelled;
}
/* This getInfor() method returns the information about this vehicle class object
* Params: void
* Return:String
*/
public String getInfo()
{
String str=" Maximum No of Passengers :"+getMax_no_passengers()+
" Top Speed :"+getTop_speed()+
" Total Miles Travelled :"+getMiles_travelled();
return str;
}
}
_____________________________________________
FoodTruck.java
import java.util.ArrayList;

7. public class FoodTruck extends Vehicle{
//Declaring instance variables
private String name;
private ArrayList menu;
//Parameterized constructor
public FoodTruck(int max_no_passengers, int top_speed,
double miles_travelled, String name, ArrayList menu) {
super(max_no_passengers, top_speed, miles_travelled);
this.name = name;
this.menu = menu;
}
//Getters and setters
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public ArrayList getMenu() {
return menu;
}
public void setMenu(ArrayList menu) {
this.menu = menu;
}
/* This getInfor() method returns the information about this Food truck class Object
* And also the information about the Vehicle class Object.
* Params: void
* Return:String
*/
@Override
public String getInfo() {
String str="Food Truck Name : "+name+
" Menu of items : "+menu+super.getInfo();
return str;

8. }
}
________________________________________________
Test.java
import java.util.ArrayList;
public class Test {
public static void main(String[] args) {
//Creating an ArrayList Object which holds List of Menu Items
ArrayList menu1=new ArrayList();
//Adding menu items to the ArrayList
menu1.add("Burger");
menu1.add("Pizza");
menu1.add("Chips");
//Creating FoodTruck Object by passing parameters.
FoodTruck truck1=new FoodTruck(15,100,10000,"Mobile Food Court",menu1);
//Displaying the Truck1 Information.
System.out.println("__________Truck 1 Details__________");
System.out.println(truck1.getInfo());
//Creating an ArrayList Object which holds List of Menu Items
ArrayList menu2=new ArrayList();
//Adding menu items to the ArrayList
menu2.add("Tea");
menu2.add("Coffe");
menu2.add("Cool Drinks");
//Creating FoodTruck Object by passing parameters.
FoodTruck truck2=new FoodTruck(10,80,5000,"Drinks Van",menu2);
//Displaying the Truck2 Information.

9. System.out.println(" __________Truck 2 Details__________");
System.out.println(truck2.getInfo());
//Creating an ArrayList Object which holds List of Menu Items
ArrayList menu3=new ArrayList();
//Adding menu items to the ArrayList
menu3.add("ChocoBar");
menu3.add("Black Forest");
menu3.add("Butter Scortch");
//Creating FoodTruck Object by passing parameters.
FoodTruck truck3=new FoodTruck(12,85,15000,"Ice Cream Court",menu3);
//Displaying the Truck3 Information.
System.out.println(" __________Truck 3 Details__________");
System.out.println(truck3.getInfo());
}
}
_____________________________________________
Output:
__________Truck 1 Details__________
Food Truck Name : Mobile Food Court
Menu of items : [Burger, Pizza, Chips]
Maximum No of Passengers :15
Top Speed :100
Total Miles Travelled :10000.0
__________Truck 2 Details__________
Food Truck Name : Drinks Van
Menu of items : [Tea, Coffe, Cool Drinks]
Maximum No of Passengers :10
Top Speed :80
Total Miles Travelled :5000.0
__________Truck 1 Details__________
Food Truck Name : Ice Cream Court
Menu of items : [ChocoBar, Black Forest, Butter Scortch]

10. Maximum No of Passengers :12
Top Speed :85
Total Miles Travelled :15000.0
_____________________________________________Thank You