/*

 * Copyright 2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/*

 * @test

 * @bug 4619564

 * @summary XMl Comments in Preferences File lead to ClassCastException

 * @author kladko

 */

import java.io.*;

import java.util.prefs.*;

public class CommentsInXml {

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

        ByteArrayOutputStream bos = new ByteArrayOutputStream();

        bos.write(new String(

            "<!DOCTYPE preferences SYSTEM                          " +

            "\"http://java.sun.com/dtd/preferences.dtd\">          " +

            "<preferences EXTERNAL_XML_VERSION=\"1.0\">            " +

            "  <root type=\"user\">                                " +

            "    <map>                                             " +

            "    </map>                                            " +

            "    <node name=\"hlrAgent\"> <!-- HLR Agent -->       " +

            "      <map>                                           " +

            "        <entry key=\"agentName\" value=\"HLRAgent\" />" +

            "      </map>                                          " +

            "    </node>                                           " +

            "  </root>                                             " +

            "</preferences>                                        "

        ).getBytes());

        Preferences ur = Preferences.userRoot();

        ur.importPreferences(new ByteArrayInputStream(bos.toByteArray()));

        ur.node("hlrAgent").removeNode(); // clean

    }

}