1 /* 2 * Copyright (c) 2009, 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 * @bug 4619564 27 * @summary XMl Comments in Preferences File lead to ClassCastException 28 * @author kladko 29 */ 30 31 import java.io.*; 32 import java.util.prefs.*; 33 34 public class CommentsInXml { 35 36 public static void main(String[] argv) throws Exception { 37 38 ByteArrayOutputStream bos = new ByteArrayOutputStream(); 39 40 bos.write(new String( 41 "<!DOCTYPE preferences SYSTEM " + 42 "\"http://java.sun.com/dtd/preferences.dtd\"> " + 43 "<preferences EXTERNAL_XML_VERSION=\"1.0\"> " + 44 " <root type=\"user\"> " + 45 " <map> " + 46 " </map> " + 47 " <node name=\"hlrAgent\"> <!-- HLR Agent --> " + 48 " <map> " + 49 " <entry key=\"agentName\" value=\"HLRAgent\" />" + 50 " </map> " + 51 " </node> " + 52 " </root> " + 53 "</preferences> " 54 ).getBytes()); 55 56 Preferences ur = Preferences.userRoot(); 57 ur.importPreferences(new ByteArrayInputStream(bos.toByteArray())); 58 ur.node("hlrAgent").removeNode(); // clean 59 } 60 }