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test/java/io/Serializable/unnamedPackageSwitch/UnnamedPackageSwitchTest.java

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*** 1,7 **** /* ! * Copyright (c) 2000, 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) 2000, 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.
*** 20,36 **** * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @bug 4348213 * @summary Verify that deserialization allows an incoming class descriptor * representing a class in the unnamed package to be resolved to a * local class with the same name in a named package, and vice-versa. */ ! import java.io.*; class A implements Serializable { private static final long serialVersionUID = 0L; } --- 20,46 ---- * or visit www.oracle.com if you need additional information or have any * questions. */ /* + * @test * @bug 4348213 + * @build UnnamedPackageSwitchTest pkg.A + * @run main UnnamedPackageSwitchTest * @summary Verify that deserialization allows an incoming class descriptor * representing a class in the unnamed package to be resolved to a * local class with the same name in a named package, and vice-versa. */ ! import java.io.ByteArrayInputStream; ! import java.io.ByteArrayOutputStream; ! import java.io.InputStream; ! import java.io.IOException; ! import java.io.ObjectOutputStream; ! import java.io.ObjectInputStream; ! import java.io.ObjectStreamClass; ! import java.io.Serializable; class A implements Serializable { private static final long serialVersionUID = 0L; }
*** 48,58 **** return super.resolveClass(desc); } } } ! public class Test { public static void main(String[] args) throws Exception { ByteArrayOutputStream bout = new ByteArrayOutputStream(); ObjectOutputStream oout = new ObjectOutputStream(bout); oout.writeObject(new A()); oout.writeObject(new pkg.A()); --- 58,68 ---- return super.resolveClass(desc); } } } ! public class UnnamedPackageSwitchTest { public static void main(String[] args) throws Exception { ByteArrayOutputStream bout = new ByteArrayOutputStream(); ObjectOutputStream oout = new ObjectOutputStream(bout); oout.writeObject(new A()); oout.writeObject(new pkg.A());
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