- This page contains computer code. Unlike all articles on the lensowiki, which are released under the GFDL, this code is released under the GPL.
Copyright 2006, 2007 Paul Borokhov. All rights reserved.
This code is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
The code is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
/* OpenCommercial.java */
import java.net.*;
import java.io.*;
/** A class that provides a main function to read five lines of a commercial
* Web page and print them in reverse order, given the name of a company.
*/
class OpenCommercial {
/** Prompts the user for the name X of a company (a single string), opens
* the Web site corresponding to www.X.com, and prints the first five lines
* of the Web page in reverse order.
* @param arg is not used.
* @exception Exception thrown if there are any problems parsing the
* user's input or opening the connection.
*/
public static void main(String[] arg) throws Exception {
BufferedReader keyboard;
String inputLine;
keyboard = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Please enter the name of a company (without spaces): ");
System.out.flush(); /* Make sure the line is printed immediately. */
inputLine = keyboard.readLine();
/* Replace this comment with your solution. */
URL u = new URL("http://www." + inputLine + ".com/");
BufferedReader webpg = new BufferedReader(new
InputStreamReader(u.openStream()));
String line1 = webpg.readLine();
String line2 = webpg.readLine();
String line3 = webpg.readLine();
String line4 = webpg.readLine();
String line5 = webpg.readLine();
System.out.println(line5 + "\n" + line4 + "\n" + line3 + "\n" + line2 + "\n" + line1);
}
}