Java Polymorphism

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

class Pig extends Animal {					//extends Animal
  public void animalSound() {
    System.out.println("The pig says: wee wee");
  }
}

class Dog extends Animal {					//extends Animal
  public void animalSound() {
    System.out.println("The dog says: bow wow");
  }
}

class Main {
  public static void main(String[] args) {
    Animal myAnimal = new Animal();  // Create a Animal object
    Animal myPig = new Pig();  // Create a Pig object
    Animal myDog = new Dog();  // Create a Dog object
    myAnimal.animalSound();
    myPig.animalSound();
    myDog.animalSound();
  }
}

Similar codes

5 votes288 views2 answers
Android get screen width and height
Java
0 vote285 views1 answer
Find out duplicate number between 1 to n numbers in java
Java
0 vote364 views1 answer
Why cant we have primitive types in generixs
Java
1 vote301 views1 answer
Who is James Gosling
Java
0 vote297 views1 answer
Add space to the left and right sides of a cell
Java
0 vote277 views1 answer
Android vibrate device
Java
0 vote274 views1 answer
Java for increment by 2
Java
3 votes281 views1 answer
Java extends
Java
15 votes282 views2 answers
Java new string array
Java
5 votes310 views1 answer
Change java version command line debian
Java