/* * Copyright (c) 2001, 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. * * 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 4413434 * @library /lib/testlibrary * @build JarUtils Foo * @run main DeserializeButtonTest * @summary Verify that class loaded outside of application class loader is * correctly resolved during deserialization when read in by custom * readObject() method of a bootstrap class (in this case, * java.util.Vector). */ import java.net.URLClassLoader; import java.net.URL; import java.nio.file.Path; import java.nio.file.Paths; public class DeserializeButtonTest { public static void main(String[] args) throws Exception { setup(); try (URLClassLoader ldr = new URLClassLoader(new URL[]{ new URL("file:cb.jar") })) { Runnable r = (Runnable) Class.forName("Foo", true, ldr).newInstance(); r.run(); } } private static void setup() throws Exception { Path classes = Paths.get(System.getProperty("test.classes", "")); JarUtils.createJarFile(Paths.get("cb.jar"), classes, classes.resolve("Foo.class"), classes.resolve("Foo$TestElement.class")); } }