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test/java/io/Serializable/maskSyntheticModifier/MaskSyntheticModifierTest.java

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*** 1,7 **** /* ! * Copyright (c) 2003, 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. --- 1,7 ---- /* ! * Copyright (c) 2003, 2017, 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.
*** 20,40 **** * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @bug 4897937 * @summary Verify that the presence of the JVM_ACC_SYNTHETIC bit in the * modifiers of fields and methods does not affect default * serialVersionUID calculation. */ import java.io.ObjectStreamClass; - public class Test { - public static void main(String[] args) { long suid = ObjectStreamClass.lookup(Foo.class).getSerialVersionUID(); if (suid != 8027844768744011556L) { throw new Error("incorrect serialVersionUID: " + suid); } } } --- 20,52 ---- * or visit www.oracle.com if you need additional information or have any * questions. */ /* + * @test * @bug 4897937 + * @run main MaskSyntheticModifierTest * @summary Verify that the presence of the JVM_ACC_SYNTHETIC bit in the * modifiers of fields and methods does not affect default * serialVersionUID calculation. */ import java.io.ObjectStreamClass; + import java.nio.file.Files; + import java.nio.file.Paths; + import java.nio.file.StandardCopyOption; + + public class MaskSyntheticModifierTest { + public static void main(String[] args) throws Exception { + setup(); long suid = ObjectStreamClass.lookup(Foo.class).getSerialVersionUID(); if (suid != 8027844768744011556L) { throw new Error("incorrect serialVersionUID: " + suid); } } + + private static void setup() throws Exception { + Files.copy(Paths.get(System.getProperty("test.src"), "Foo.class"), + Paths.get("Foo.class"), StandardCopyOption.REPLACE_EXISTING); + } }
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