Copyright (c) 2017, 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. The tests located under this directory run tests from Java Concurrency Stress [1] aka jcstress test suite. This suite aims to verify the correctness of concurrency support in JDK. All the tests are run thought test driver class -- JcstressRunner, which downloads the specified build of org.openjdk.jcstress:jcstress-tests-all, spawns a new JVM to run one jsctress test and checks that it is finished successfully. When the used version of org.openjdk.jcstress:jcstress-tests-all needs to be changed, one should make corresponding changes in the artifact description in JcstressRunner and rerun applications.jcstress.TestGenerator. */Test.java files should never be modified directly, because they are generated by TestGenerator and therefore all required changes must be made in that class. [1] https://wiki.openjdk.java.net/display/CodeTools/jcstress