/*
 * Copyright Amazon.com Inc. 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
 * @summary Verify the HotCodeSampler and JFR do not attempt to suspend the same JavaThread and crash
 * @requires vm.compiler2.enabled
 * @run main/othervm -XX:StartFlightRecording -XX:+UnlockExperimentalVMOptions -XX:+HotCodeHeap -XX:+NMethodRelocation -XX:+UnlockDiagnosticVMOptions
 *                   -XX:HotCodeIntervalSeconds=0 -XX:HotCodeStartupDelaySeconds=0 -XX:HotCodeStablePercent=-1 -Xlog:hotcode=debug
 *                   compiler.hotcode.HotCodeCollectorJFR
 */

package compiler.hotcode;

public class HotCodeCollectorJFR {

    private static final int FUNC_RUN_MILLIS = 10_000;

    public static void main(String[] args) throws Exception {
        long start = System.currentTimeMillis();
        while (System.currentTimeMillis() - start < FUNC_RUN_MILLIS) {}
    }

}