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 /* 26 * @test 27 * @bug 4387136 4947349 28 * @summary Due to a bug in XMLSupport.putPreferencesInXml(...), 29 * node's keys would not get exported. 30 * @run main/othervm -Djava.util.prefs.userRoot=. ExportNode 31 * @author Konstantin Kladko 32 */ 33 import java.util.prefs.*; 34 import java.io.*; 35 36 public class ExportNode { 37 public static void main(String[] args) throws 38 BackingStoreException, IOException { 39 Preferences N1 = Preferences.userRoot().node("ExportNodeTest1"); 40 N1.put("ExportNodeTestName1","ExportNodeTestValue1"); 41 Preferences N2 = N1.node("ExportNodeTest2"); 42 N2.put("ExportNodeTestName2","ExportNodeTestValue2"); 43 ByteArrayOutputStream exportStream = new ByteArrayOutputStream(); 44 N2.exportNode(exportStream); 45 46 // Removal of preference node should always succeed on Solaris/Linux 47 // by successfully acquiring the appropriate file lock (4947349) 48 N1.removeNode(); 49 50 if (((exportStream.toString()).lastIndexOf("ExportNodeTestName2")== -1) || 51 ((exportStream.toString()).lastIndexOf("ExportNodeTestName1")!= -1)) { 52 } 53 } 54 }