/*

 * Copyright (c) 1998, 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.

 */

/*

 * @test

 * @bug 4091859

 * @summary Test Socket.available()

 *

 */

import java.net.*;

import java.io.*;

public class CloseAvailable implements Runnable {

    static ServerSocket ss;

    static InetAddress addr;

    static int port;

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

        boolean error = true;

        addr = InetAddress.getLocalHost();

        ss = new ServerSocket(0);

        port = ss.getLocalPort();

        Thread t = new Thread(new CloseAvailable());

        t.start();

        Socket  soc = ss.accept();

        DataInputStream is = new DataInputStream(soc.getInputStream());

        is.close();

        try {

            is.available();

        }

        catch (IOException ex) {

            error = false;

        }

        if (error)

            throw new RuntimeException("Available() can be called after stream closed.");

    }

    public void run() {

        try {

            Socket s = new Socket(addr, port);

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

}