public class Father { public String name; public int age; // customer name Father(){ name=”Hassan”; age=50;} public void display(){ System.out.println(“Name:”+name);                                       System.out.println(“Age:”+age); } } 1. Based on Figure 3, create a class named Child that inherits the Father class. Declare an instance name location (String) for class Child. 2. Define a constructor in class Child and give an appropriate initial values for the instance (name, age, location). 3. Define a method display () in class Child, execute the display ( ) method in superclass using the keyword super. Method display ( ) in class Child should print the information of name, age and location 4. Create other class named Main for the main method and create 2 objects for the 2 classes (Father and Child). Then execute the display ( ) method for Father and Child. Example of the output as in Figure 4: Father's info:  Name: Josh Age: 50 Child's info: Name: Christy Age: 20 Location: California

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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public class Father {

public String name;

public int age; // customer name

Father(){ name=”Hassan”; age=50;}

public void display(){ System.out.println(“Name:”+name);

                                      System.out.println(“Age:”+age);

} }

1. Based on Figure 3, create a class named Child that inherits the Father class. Declare an instance name location (String) for class Child.

2. Define a constructor in class Child and give an appropriate initial values for the instance (name, age, location).

3. Define a method display () in class Child, execute the display ( ) method in superclass using the keyword super. Method display ( ) in class Child should print the information of name, age and location

4. Create other class named Main for the main method and create 2 objects for the 2 classes (Father and Child). Then execute the display ( ) method for Father and Child.

Example of the output as in Figure 4:

Father's info: 

Name: Josh

Age: 50

Child's info:

Name: Christy

Age: 20

Location: California

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