Java program to display Employee information using method overriding.

import java.io.*;
import java.lang.*;
class Super
{
    String ename,eno;
   
    Super(String ename,String eno)
    {
        this.ename=ename;
        this.eno=eno;
    }
   
    void calc() //Super class method
    {
        System.out.println("We are in calc method of Super class");
    }

}// Super Class closed.

class Sub extends Super
{
    double basic,ta,da,hra,ded,gross,net;
    Sub(String ename,String eno,double basic,double ded)
    {
        super(ename,eno);//Call to Super class constructor.
        this.basic=basic;
        this.ded=ded;
    }
    void calc() // Sub class method which is overridden.
    {
        ta=basic * 0.1;
        da=basic * 0.2;
        hra=basic * 0.1;
        gross=basic + ta + da + hra;
        net = gross - ded;
    }
    void disp()
    {
        System.out.println("Employee Details:");
        System.out.println("Name: " +ename);
        System.out.println("Eno: " +eno);
        System.out.println("Basic Salary: " +basic);
        System.out.println("TA: " +ta);
        System.out.println("DA: " +da);
        System.out.println("HRA: " +hra);
        System.out.println("Gross Salary: " +gross);
        System.out.println("Deductions: " +ded);
        System.out.println("Net Salary: " +net);
    }
}// Sub Class closed

class EmpInfo15
{
   
    public static void main(String args[])throws IOException
    {
        String ename,eno;
        double basic,ded;
        DataInputStream in=new DataInputStream(System.in);
        System.out.println("Enter Employee Info:");
        System.out.println("Enter Employee name:");
        ename=in.readLine();
        System.out.println("Enter Empno:");
        eno=in.readLine();
        System.out.println("Enter Basic Salary:");
        basic=Double.valueOf(in.readLine());
        System.out.println("Enter Deductions:");
        ded=Double.valueOf(in.readLine());
        Sub eOb=new Sub(ename,eno,basic,ded);
        eOb.calc();
        eOb.disp();
    }
}