midterm network programming.

midterm.java

import java.net.*;
import java.io.*;

public class midterm{
	public static void main(String[] args) throws IOException{
		try{
			InetAddress address = InetAddress.getByName("www.mfu.ac.th");		
			String nameAddress = ""+address;
			InetAddress secret_address = InetAddress.getByName("202.28.46.8");
			String secret_address1 = ""+secret_address;
			int slashPosition = nameAddress.indexOf('/');
			
			String onlyName = nameAddress.substring(0, slashPosition);
			String onlyIP = nameAddress.substring(slashPosition+1, nameAddress.length());
			
			System.out.println("Name is " + onlyName);
			System.out.println("IP is " + onlyIP);

			if(secret_address1.equals("/"+onlyIP)){
				System.out.println("It's the same address");
			}else{
				System.out.println("It's not the same address");
			}
		}catch(Exception ex){
			System.out.print("No address found!");
		}
		
	}
 }