62 lines
2.1 KiB
Java
62 lines
2.1 KiB
Java
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8137058
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* @summary Basic test for the unsupported newConstructorForSerialization
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* @modules jdk.unsupported
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*/
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import java.lang.reflect.Constructor;
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import sun.reflect.ReflectionFactory;
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public class NewConstructorForSerialization {
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private static Constructor<?> getConstructor(Class<?> type)
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throws NoSuchMethodException
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{
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ReflectionFactory factory = ReflectionFactory.getReflectionFactory();
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Constructor<?> objectConstructor = type.getConstructor((Class[]) null);
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@SuppressWarnings("unchecked")
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Constructor<?> c = (Constructor<?>) factory
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.newConstructorForSerialization(type, objectConstructor);
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return c;
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}
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public static void main(String[] args) throws Exception {
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System.out.println(getConstructor(Object.class).newInstance());
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System.out.println(getConstructor(Foo.class).newInstance());
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System.out.println(getConstructor(Bar.class).newInstance());
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}
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static class Foo {
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public Foo() { }
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}
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static class Bar extends Foo {
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public Bar() { }
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}
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}
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