1 /* 2 * Copyright (c) 2005, 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 4506105 6303698 27 * @summary NotificationBroadcasterSupport should have a ctor with MBeanNotificationInfo[] 28 * @author Shanliang JIANG 29 * @run clean NotifInfoTest 30 * @run build NotifInfoTest 31 * @run main NotifInfoTest 32 */ 33 34 import java.util.Arrays; 35 import javax.management.*; 36 37 public class NotifInfoTest { 38 public static void main(String[] args) throws Exception { 39 final MBeanNotificationInfo info1 = 40 new MBeanNotificationInfo(new String[] {"t11", "t12"}, "n1", null); 41 42 final MBeanNotificationInfo info2 = 43 new MBeanNotificationInfo(new String[] {"t21", "t22"}, "n2", null); 44 45 final MBeanNotificationInfo[] mninfo1 = 46 new MBeanNotificationInfo[] {info1, info2}; 47 48 final MBeanNotificationInfo[] mninfo2 = new MBeanNotificationInfo[] {info1, info2}; 49 50 final NotificationBroadcasterSupport support1 = new NotificationBroadcasterSupport(mninfo1); 51 final NotificationBroadcasterSupport support2 = new NotificationBroadcasterSupport(null, mninfo1); 52 53 if (!Arrays.deepEquals(mninfo2, support1.getNotificationInfo()) || 54 !Arrays.deepEquals(mninfo2, support2.getNotificationInfo())) { 55 throw new RuntimeException("Not got expected MBeanNotificationInfo!"); 56 } 57 58 // Ensure evil code can't change the array 59 MBeanNotificationInfo[] mninfo3 = support1.getNotificationInfo(); 60 mninfo3[0] = null; 61 mninfo3[1] = null; 62 if (!Arrays.deepEquals(mninfo2, support1.getNotificationInfo())) 63 throw new RuntimeException("Caller changed info array!"); 64 } 65 }