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/*
* Copyright (c) 2001, 2011, 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 4502729 7054918
* @summary BasicPermissionCollection serial version UID incorrect
*/
import java.security.*;
import java.io.*;
public class SerialVersion {
public static void main(String[] args) throws Exception {
String dir = System.getProperty("test.src");
File sFile = new File (dir,"SerialVersion.1.2.1");
// read in a 1.2.1 BasicPermissionCollection
try (FileInputStream fis = new FileInputStream(sFile);
ObjectInputStream ois = new ObjectInputStream(fis)) {
PermissionCollection pc = (PermissionCollection)ois.readObject();
System.out.println("1.2.1 collection = " + pc);
}
// read in a 1.3.1 BasicPermissionCollection
sFile = new File (dir,"SerialVersion.1.3.1");
try (FileInputStream fis = new FileInputStream(sFile);
ObjectInputStream ois = new ObjectInputStream(fis)) {
PermissionCollection pc = (PermissionCollection)ois.readObject();
System.out.println("1.3.1 collection = " + pc);
}
// read in a 1.4 BasicPermissionCollection
sFile = new File (dir,"SerialVersion.1.4");
try (FileInputStream fis = new FileInputStream(sFile);
ObjectInputStream ois = new ObjectInputStream(fis)) {
PermissionCollection pc = (PermissionCollection)ois.readObject();
System.out.println("1.4 collection = " + pc);
}
// write out current BasicPermissionCollection
MyPermission mp = new MyPermission("SerialVersionTest");
PermissionCollection bpc = mp.newPermissionCollection();
sFile = new File (dir,"SerialVersion.current");
try (FileOutputStream fos = new FileOutputStream("SerialVersion.current");
ObjectOutputStream oos = new ObjectOutputStream(fos)) {
oos.writeObject(bpc);
}
// read in current BasicPermissionCollection
try (FileInputStream fis = new FileInputStream("SerialVersion.current");
ObjectInputStream ois = new ObjectInputStream(fis)) {
PermissionCollection pc = (PermissionCollection)ois.readObject();
System.out.println("current collection = " + pc);
}
}
}
class MyPermission extends BasicPermission {
public MyPermission(String name) {
super(name);
}
}
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