1 /*
   2  * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  *
  27  * @bug 6427403
  28  *
  29  * @summary java.net.MulticastSocket.joinGroup() reports 'socket closed'
  30  *
  31  */
  32 import java.net.*;
  33 import java.io.*;
  34 import java.util.*;
  35 public class B6427403 {
  36     public static void main( String[] args ) throws IOException {
  37         InetAddress lh = InetAddress.getLocalHost();
  38         MulticastSocket ms = new MulticastSocket( new InetSocketAddress(lh, 0) );
  39         ms.joinGroup( InetAddress.getByName("224.80.80.80") );
  40         ms.close();
  41     }
  42 }