test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach002a/attach002aTarget.java

/*
 * Copyright (c) 2007, 2018, 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.
 */
package nsk.jvmti.AttachOnDemand.attach002a;

import nsk.share.aod.TargetApplicationWaitingAgents;

public class attach002aTarget extends TargetApplicationWaitingAgents {

    protected void targetApplicationActions() throws Throwable {
        /*
         * Provoke VMObjectAlloc event, InterruptedException class is redefined
         * in the handler for this event
         */
        InterruptedException e = InterruptedException.class.newInstance();

        // here redefined class version should be used
        e = new InterruptedException("Test InterruptedException");
        String message = e.getMessage();
        log.display("InterruptedException.getMessage(): '" + message + "'");

        final String expectedMessage = "attach002a: redefined version";

        if (!message.equals(expectedMessage)) {
            setStatusFailed("InterruptedException.getMessage() returns unexpected value " +
                        "(expected is '" + expectedMessage + "')" +
                        ", probably class wasn't redefined");
        }
    }

    public static void main(String[] args) {
        new attach002aTarget().runTargetApplication(args);
    }
}