Program.java

class Animal {
    private String name; 
    private int age;
    
    public Animal(String name, int age){
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }
    public int getAge() {
        return age;
    }

    public void makeSound() {
        System.out.println("Some generic animal sound");
    }

    
}

class Dog extends Animal {
    private String breed;

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

    public String getBreed() {
        return breed;
    }
    public void makeSound() {
        System.out.println("Dog barks");
    }
}

class Cat extends Animal {
    private boolean isIndoor;

    public Cat(String name, int age, boolean isIndoor){
        super(name, age);
        this.isIndoor = isIndoor;
    }
    public boolean isIndoor() {
        return isIndoor;
    }
}

public class Program{
    public static void main(String[] args){
        Dog d = new Dog("Bob", 3, "Labrador");
        Cat c = new Cat("Whiskers", 2, true);
        d.makeSound(); // Outputs: Dog barks
        c.makeSound(); // Outputs: Some generic animal sound
        
    }
}