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test/jdk/java/security/PKCS12Attribute/HashCode.java
40 строк
1 KB
Weijun Wang
8200792: PKCS12Attribute#hashCode is always constant -1
08 апр 2018, 06:32
08 апр 2018, 06:32
f965fb8
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/* * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @bug 8200792 * @summary PKCS12Attribute#hashCode is always constant -1 */ import java.security.PKCS12Attribute; public class HashCode { public static void main(String[] args) throws Exception { int h1 = new PKCS12Attribute("1.2.3.4", "AA").hashCode(); int h2 = new PKCS12Attribute("2.3.4.5", "BB,CC").hashCode(); if (h1 == -1 || h2 == -1 || h1 == h2) { throw new Exception("I see " + h1 + " and " + h2); } } }