author | rriggs |
Thu, 30 Nov 2017 16:38:31 -0500 | |
changeset 48033 | 47b764e0a38a |
parent 47216 | 71c04702a3d5 |
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/* |
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* Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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||
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/* |
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* @test |
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* @bug 4897937 |
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* @run main MaskSyntheticModifierTest |
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* @summary Verify that the presence of the JVM_ACC_SYNTHETIC bit in the |
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* modifiers of fields and methods does not affect default |
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* serialVersionUID calculation. |
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*/ |
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import java.io.File; |
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import java.io.ObjectStreamClass; |
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import java.nio.file.Files; |
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import java.nio.file.Paths; |
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import java.nio.file.StandardCopyOption; |
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public class MaskSyntheticModifierTest { |
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public static void main(String[] args) throws Exception { |
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setup(); |
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long suid = ObjectStreamClass.lookup(Foo.class).getSerialVersionUID(); |
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if (suid != 8027844768744011556L) { |
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throw new Error("incorrect serialVersionUID: " + suid); |
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} |
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} |
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private static void setup() throws Exception { |
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// Copy the class file to the first component of the class path |
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String cp = System.getProperty("java.class.path"); |
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String cp1 = cp.substring(0, cp.indexOf(File.pathSeparatorChar)); |
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Files.copy(Paths.get(System.getProperty("test.src"), "Foo.class"), |
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Paths.get(cp1, "Foo.class"), StandardCopyOption.REPLACE_EXISTING); |
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} |
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} |