OOPS

[sowtheesh61-tech]

class Animal{
String name;
public void eat(){
System.out.println(name + " is eating.");
}
}

class Dog extends Animal{
String breed;

public void bark(){
 System.out.println(name + " the " + breed + " is barking.");
}

}

public class InheritanceExample{
public static void main(String[] args){

 Dog myDog = new Dog();

 myDog.name = "Buddy";

 myDog.breed = "Golden Retriever";

 myDog.eat();

 myDog.bark();
}

}

METHOD OVEERIDING

class Animal{
public void makeSound(){
System.out.println("Animal makes a sound.");
}
}

class Dog extends Animal{
public void makeSound(){
System.out.println("Dog barks.");
}
}

public class MethodOverridingDemo{
public static void main(String[] args){
Animal genericAnimal = new Animal();

 genericAnimal.makeSound(); 

 Dog myDog = new Dog();

 myDog.makeSound(); 

 Animal polymorphicAnimal = new Dog();

 polymorphicAnimal.makeSound();
}

}