/*

 * 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.

 *

 */

import java.io.*;

import java.net.*;

class OldSocketImpl extends SocketImpl  {

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

        Socket.setSocketImplFactory(new SocketImplFactory() {

                public SocketImpl createSocketImpl() {

                    return new OldSocketImpl();

                }

        });

        Socket socket = new Socket("localhost", 23);

    }

    public void setOption(int optID, Object value) throws SocketException { }

    public Object getOption(int optID) throws SocketException {

        return null;

    }

    protected void create(boolean stream) throws IOException { }

    protected void connect(String host, int port) throws IOException { }

    protected void connect(InetAddress address, int port) throws IOException { }

    // Not in 1.3...

    // protected void connect(SocketAddress address, int timeout) throws IOException { }

    protected void bind(InetAddress host, int port) throws IOException { }

    protected void listen(int backlog) throws IOException { }

    protected void accept(SocketImpl s) throws IOException { }

    protected InputStream getInputStream() throws IOException {

        return null;

    }

    protected OutputStream getOutputStream() throws IOException {

        return null;

    }

    protected int available() throws IOException {

        return 0;

    }

    protected void close() throws IOException { }

    protected void sendUrgentData (int data) throws SocketException { }

}