Parts of URL in java pgm

Parts of URL

import java.net.URL;

public class Main

{

   public static void main(String[] args) throws Exception

  {

      URL url = new URL(args[0]);

      System.out.println("URL is " + url.toString());

      System.out.println("protocol is " + url.getProtocol());

      System.out.println("file name is " + url.getFile());

      System.out.println("host is " + url.getHost());

      System.out.println("path is " + url.getPath());

      System.out.println("port is " + url.getPort());

      System.out.println("default port is " + url.getDefaultPort());

   }

}