1 /* 2 * Copyright (c) 2007, 2015, 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 6601652 27 * @summary Test exception when SortedMap or SortedSet has non-null Comparator 28 * @author Eamonn McManus 29 * @modules java.management 30 */ 31 32 import java.util.SortedMap; 33 import java.util.SortedSet; 34 import java.util.TreeMap; 35 import java.util.TreeSet; 36 import javax.management.MBeanServer; 37 import javax.management.MBeanServerFactory; 38 import javax.management.ObjectName; 39 40 public class ComparatorExceptionTest { 41 public static interface TestMXBean { 42 public SortedSet<String> getSortedSet(); 43 public SortedMap<String, String> getSortedMap(); 44 } 45 46 public static class TestImpl implements TestMXBean { 47 public SortedSet<String> getSortedSet() { 48 return new TreeSet<String>(String.CASE_INSENSITIVE_ORDER); 49 } 50 51 public SortedMap<String, String> getSortedMap() { 52 return new TreeMap<String, String>(String.CASE_INSENSITIVE_ORDER); 53 } 54 } 55 56 private static String failure; 57 58 private static void fail(String why) { 59 failure = "FAILED: " + why; 60 System.out.println(failure); 61 } 62 63 public static void main(String[] args) throws Exception { 64 MBeanServer mbs = MBeanServerFactory.newMBeanServer(); 65 ObjectName name = new ObjectName("a:b=c"); 66 mbs.registerMBean(new TestImpl(), name); 67 68 for (String attr : new String[] {"SortedSet", "SortedMap"}) { 69 try { 70 Object value = mbs.getAttribute(name, attr); 71 fail("get " + attr + " did not throw exception"); 72 } catch (Exception e) { 73 Throwable t = e; 74 while (!(t instanceof IllegalArgumentException)) { 75 if (t == null) 76 break; 77 t = t.getCause(); 78 } 79 if (t != null) 80 System.out.println("Correct exception for " + attr); 81 else { 82 fail("get " + attr + " got wrong exception"); 83 e.printStackTrace(System.out); 84 } 85 } 86 } 87 88 if (failure != null) 89 throw new Exception(failure); 90 } 91 }