Write a JAVA program to give the example for ‘super’ keyword.

Aim: Write a JAVA program to give the example for ‘super’ keyword.

Program:

class Vehicle

{  

  int speed=50; 

  Vehicle()

  {

    System.out.println("Vehicle is created");

  }  

}  

  

class Bike extends Vehicle

{ 

  int speed=100;  

  void display()

  {  

   System.out.println(super.speed);//will print speed of Vehicle now  

  }   

  Bike()

  {  

   super();//will invoke parent class constructor  

   System.out.println("Bike is created");  

  }  

  public static void main(String args[])

  {  

   Bike b=new Bike();  

   b.display();     

  }  

}  

Output: