(Java) Question 1 Explain the answer step-by-step and include verbal explanation. Thank you!   Identify and correct the mistakes in the below program: public abstract class Dog {    private String name;    private int age;    public Dog() {        name = "No name yet";        age = 0;    }    public Dog(String name, int age) {        this.name = name;        this.age = age;    }    public String getName() {        return name;    }    public int getAge() {        return age;    }    public abstract void printGreeting();    public void setAge(int age) {       this.age = age;    } public void setName(String name ) {        this.name = name; }   @Override public String toString() {     return "Name: " + name + "\nAge: " + age; } }public class Terrier extends Dog {    private boolean isKidFriendly;    public Terrier(String name, int age, boolean isKidFriendly) {        this.name = name;        this.age = age;        this.isKidFriendly = isKidFriendly;    }    public boolean getIsKidFriendly() {       return isKidFriendly    } public void setIsKidFriendly(boolean isKidFriendly) { this.isKidFriendly = isKidFriendly; }     @Override public String toString() {        return "Name" + name                + "\nAge: " + age                + "\nKid-Friendly: " + isKidFriendly;    }}

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
Problem 1PE
icon
Related questions
Question

(Java)

Question 1

Explain the answer step-by-step and include verbal explanation. Thank you!

 

Identify and correct the mistakes in the below program:

public abstract class Dog {
    private String name;
    private int age;

    public Dog() {
        name = "No name yet";
        age = 0;
    }

    public Dog(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public int getAge() {
        return age;
    }

    public abstract void printGreeting();

    public void setAge(int age) {
       this.age = age;
    }

public void setName(String name ) {
       this.name = name;
}
 
@Override public String toString() {
    return "Name: " + name + "\nAge: " + age;
}
}
public class Terrier extends Dog {
    private boolean isKidFriendly;

    public Terrier(String name, int age, boolean isKidFriendly) {
        this.name = name;
        this.age = age;
        this.isKidFriendly = isKidFriendly;
    }

    public boolean getIsKidFriendly() {
       return isKidFriendly
    }

public void setIsKidFriendly(boolean isKidFriendly) {
this.isKidFriendly = isKidFriendly;
}
 
  @Override public String toString() {
        return "Name" + name
                + "\nAge: " + age
                + "\nKid-Friendly: " + isKidFriendly;

    }
}

 

 

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Top down approach design
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education