--- /dev/null 2014-11-07 13:36:26.372000000 -0500 +++ new/test/gc/TestScavengeALot_CMS.java 2014-11-07 17:32:38.886000000 -0500 @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2014, 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 8062036 + * @summary ConcurrentMarkThread::slt may be invoked before ConcurrentMarkThread::makeSurrogateLockerThread causing intermittent crashes + * + * @key gc + * @requires vm.gc == "ConcMarkSweep" | vm.gc == "null" + * @run main/othervm -XX:+UseConcMarkSweepGC -XX:+IgnoreUnrecognizedVMOptions -XX:+UnlockExperimentalVMOptions -XX:+ScavengeALot -XX:SurvivorAlignmentInBytes=2k -Xmx10m TestScavengeALot_CMS + */ + +public class TestScavengeALot_CMS { + public static void main(String[] args) throws Exception { + System.out.println("Initialization complete."); + } +}