/*

 * Copyright (c) 2009, 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 6660539

 * @summary Tests changeable BeanInfo cache in different application contexts

 * @author Sergey Malenkov

 */

import java.beans.BeanInfo;

import java.beans.IntrospectionException;

import java.beans.Introspector;

import java.beans.PropertyDescriptor;

public class Test6660539 implements Runnable {

    private static final String NAME = "$$$";

    public static void main(String[] args) throws Exception {

        for (PropertyDescriptor pd : getPropertyDescriptors()) {

            pd.setDisplayName(NAME);

        }

        ThreadGroup group = new ThreadGroup(NAME);

        Thread thread = new Thread(group, new Test6660539());

        thread.start();

        thread.join();

    }

    public void run() {

        for (PropertyDescriptor pd : getPropertyDescriptors()) {

            if (pd.getDisplayName().equals(NAME))

                throw new Error("shared BeanInfo cache");

        }

    }

    private static PropertyDescriptor[] getPropertyDescriptors() {

        try {

            BeanInfo info = Introspector.getBeanInfo(Test6660539.class);

            return info.getPropertyDescriptors();

        }

        catch (IntrospectionException exception) {

            throw new Error("unexpected", exception);

        }

    }

}