URL aURL = new URL("http://java.sun.com:80/docs/books/"
+ "tutorial/index.html#DOWNLOADING");
System.out.println("protocol = " + aURL.getProtocol());
System.out.println("host = " + aURL.getHost());
System.out.println("filename = " + aURL.getFile());
System.out.println("port = " + aURL.getPort());
System.out.println("ref = " + aURL.getRef());
