    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());
    	}
    }