/*

 * Copyright (c) 2010, 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.

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 */

/**

 * @test

 * @bug 7002666

 * @summary eclipse CDT projects crash with compressed oops

 *

 * @run main/othervm -Xbatch -XX:CompileOnly=Test7002666.test,java/lang/reflect/Array Test7002666

 *

 * This will only reliably fail with a fastdebug build since it relies

 * on seeing garbage in the heap to die.  It could be made more

 * reliable in product mode but that would require greatly increasing

 * the runtime.

 */

public class Test7002666 {

    public static void main(String[] args) {

        for (int i = 0; i < 25000; i++) {

            Object[] a = test(Test7002666.class, new Test7002666());

            if (a[0] != null) {

                // The element should be null but if it's not then

                // we've hit the bug.  This will most likely crash but

                // at least throw an exception.

                System.err.println(a[0]);

                throw new InternalError(a[0].toString());

            }

        }

    }

    public static Object[] test(Class c, Object o) {

        // allocate an array small enough to be trigger the bug

        Object[] a = (Object[])java.lang.reflect.Array.newInstance(c, 1);

        return a;

    }

}