1 /* 2 * Copyright (c) 2013, 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 8005460 27 * @summary [findbugs] Probably returned array should be cloned 28 * @modules java.security.jgss/sun.security.krb5 29 */ 30 31 import sun.security.krb5.PrincipalName; 32 33 public class Immutable { main(String[] args)34 public static void main(String[] args) throws Exception { 35 PrincipalName pn1 = new PrincipalName("host/service@REALM"); 36 PrincipalName pn2 = (PrincipalName)pn1.clone(); 37 pn1.getNameStrings()[0] = "http"; 38 if (!pn1.equals(pn2)) { 39 throw new Exception(); 40 } 41 } 42 } 43