/*

 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

import java.net.MalformedURLException;

import java.net.URL;

public class Child {

    public static void main(String[] args) throws MalformedURLException {

        if (args.length != 1) {

            System.err.println("Usage: java Child <protocol>");

            return;

        }

        String protocol = args[0];

        URL url = new URL(protocol + "://");

        // toExternalForm should return the protocol string

        String s = url.toExternalForm();

        if (!s.equals(protocol)) {

            System.err.println("Expected url.toExternalForm to return "

                                       + protocol + ", but got: " + s);

            System.exit(1);

        }

    }

}