/* * Copyright (c) 2016, 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 8137058 * @summary Basic test for the unsupported newConstructorForSerialization * @modules jdk.unsupported */ import java.lang.reflect.Constructor; import sun.reflect.ReflectionFactory; public class NewConstructorForSerialization { private static Constructor getConstructor(Class type) throws NoSuchMethodException { ReflectionFactory factory = ReflectionFactory.getReflectionFactory(); Constructor objectConstructor = type.getConstructor((Class[]) null); @SuppressWarnings("unchecked") Constructor c = (Constructor) factory .newConstructorForSerialization(type, objectConstructor); return c; } public static void main(String[] args) throws Exception { System.out.println(getConstructor(Object.class).newInstance()); System.out.println(getConstructor(Foo.class).newInstance()); System.out.println(getConstructor(Bar.class).newInstance()); } static class Foo { public Foo() { } } static class Bar extends Foo { public Bar() { } } }