(Java) 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

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Question

(Java)

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

Step 1

NOTE: Code run successfully as above problem describe and Please follow my screenshot provided in below step for no error. please user proper indentation. you should save your with Main.java as main class name. Thanks.....

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