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Polymorphism in java

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Outrageous Ostrich answered on October 15, 2021 Popularity 10/10 Helpfulness 2/10

answer Polymorphism in java

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Polymorphism in java

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Public class Multi(){ //Super class
public void multi(){
}
}
public class Multiplication extends Multi(){ // Sub class
public void multi(){
}
public static void main(String args[]){
Multi multiplication= new Multiplication();//Multi is reference type and Multiplication is reference type
multiplication.multi();
}
}

Popularity 10/10 Helpfulness 2/10 Language java

Source: softhunt.net

Tags: java polymorphism

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Contributed on May 10 2022

Outrageous Ostrich

0 Answers Avg Quality 2/10

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Java Polymorphism

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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();
  }
}

Popularity 10/10 Helpfulness 3/10 Language java

Source: Grepper

Tags: java

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Contributed on Oct 15 2021

Magnificent Monkey Adi

0 Answers Avg Quality 2/10

polymorphism java

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class Animal {
  public void animalSound() {
    System.out.println("Your animal");
  }
}

class Cat extends Animal {
  @Override  				
  public void animalSound() {
    System.out.println("Mew");
  }
}

class Dog extends Animal {				
  @Override  
  public void animalSound() {
    System.out.println("Bark");
  }
}

class Main {
  public static void main(String[] args) {
    var myAnimal = new Animal();  // Create a Animal object
    var myCat = new Cat();  
    var myDog = new Dog();  
    myAnimal.animalSound(); // Default behavior of base class
    myCat.animalSound(); // Polymorphed behavior in derived class 1
    myDog.animalSound(); // Polymorphed behavior in derived class 2
  }
}

Popularity 10/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: java

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Contributed on Aug 08 2023

Innocent Iguana

0 Answers Avg Quality 2/10

Runtime polymorphism in java

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

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

class Cat extends Animal {
    void sound() {
        System.out.println("Cat meows");
    }
}

public class TestPolymorphism {
    public static void main(String[] args) {
        Animal myDog = new Dog();
        Animal myCat = new Cat();

        // Method overridden in Dog class is called at runtime
        myDog.sound();

        // Method overridden in Cat class is called at runtime
        myCat.sound();
    }
}

Popularity 10/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: java

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Contributed on Dec 24 2023

sam9934

0 Answers Avg Quality 2/10

Polymorphism in java

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