RealLifeExample.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package reallifeecample;

class Person
{
 String name;
 int id;
 Person (String name, int id)
 {
 this.id=id;
 this.name=name;
 }
}
class Emp extends Person
{
 double salary;
 Emp (String name, int id, double salary)
 {
 super(name,id);
 this.salary=salary;
 }
 void display()
 {
 System.out.println("id: "+id+", name: "+name+", salary: "+salary);
 }
}
public class RealLifeExample {
 static public void main (String[] args)
 {
 Emp obj=new Emp("Ahsan",26,100000.0);
 obj.display();
 }
}