Show ip address and name of the url using java .

Program to show ip address and name of local machine of url entered using java 

import java.net.*;

import java.io.*;

 public class program2

{

program2() 

{

            URL u,u1;

            InetAddress ad,ad1;

            String ip,ip1,name,name1;

           

            BufferedReader br;

            InputStreamReader is;

            is= new InputStreamReader(System.in);

            br=new BufferedReader(is);

           

            try

            {

            System.out.print("enter the url of any website :");

            name= br.readLine();

            u=new URL(name);

            String H= u.getHost();

            ad= InetAddress.getByName(H);

            ip =ad.getHostAddress();

            name=ad.getHostName();

           

            System.out.println("IP address="+ip);

            System.out.println("Machine name="+name);

            System.out.print("enter the url of 2nd website :");

            name1= br.readLine();

           

            u1=new URL(name1);

            String H1= u1.getHost();

            ad1= InetAddress.getByName(H1);

            ip1 =ad1.getHostAddress();

            name1=ad1.getHostName();

           

            System.out.println("IP address="+ip1);

            System.out.println("Machine name="+name1);

            }

           

            catch(Exception e)

            {

            System.out.print(e);

            }

            }

            public static void main(String args[])

            {

            program2  p= new program2();

            }

}

output