# HG changeset patch
# User mseledtsov
# Date 1567092931 25200
# Node ID e29b6ddfd9f4add45f70ad3aec0ad822fc7ac87d
# Parent  a1a8f8fae7d9fea479003a862a284cceed9fabb8
8229210: [TESTBUG] Move gc stress tests from JFR directory tree to gc/stress
Summary: moved the tests
Reviewed-by: egahlin

diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithCMS.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithCMS.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @requires vm.hasJFR
+ * @requires (vm.gc == "null" | vm.gc == "ConcMarkSweep") & !vm.graal.enabled
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseConcMarkSweepGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithCMS
+ */
+public class TestStressAllocationGCEventsWithCMS {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithDefNew.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithDefNew.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @requires vm.hasJFR
+ * @requires vm.gc == "null" | vm.gc == "Serial"
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseSerialGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithDefNew
+ */
+public class TestStressAllocationGCEventsWithDefNew {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithG1.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithG1.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @requires vm.hasJFR
+ * @requires vm.gc == "null" | vm.gc == "G1"
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseG1GC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithG1
+ */
+public class TestStressAllocationGCEventsWithG1 {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithParNew.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithParNew.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @requires vm.hasJFR
+ * @requires vm.gc == "null" & !vm.graal.enabled
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseConcMarkSweepGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithParNew
+ */
+public class TestStressAllocationGCEventsWithParNew {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithParallel.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithParallel.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @requires vm.hasJFR
+ * @requires vm.gc == "null" | vm.gc == "Parallel"
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseParallelGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithParallel
+ */
+public class TestStressAllocationGCEventsWithParallel {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithCMS.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithCMS.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @requires vm.hasJFR
+ * @requires (vm.gc == "null" | vm.gc == "ConcMarkSweep") & !vm.graal.enabled
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseConcMarkSweepGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithCMS 1048576
+ */
+public class TestStressBigAllocationGCEventsWithCMS {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithDefNew.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithDefNew.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @requires vm.hasJFR
+ * @requires vm.gc == "null" | vm.gc == "Serial"
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseSerialGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithDefNew 1048576
+ */
+public class TestStressBigAllocationGCEventsWithDefNew {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithG1.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithG1.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @summary Test allocates humongous objects with G1 GC. Objects
+ * considered humongous when it allocates equals or more than one region. As
+ * we're passing the size of byte array we need adjust it that entire structure
+ * fits exactly to one region, if not - G1 will allocate another almost empty
+ * region as a continue of humongous. Thus we will exhaust memory very fast and
+ * test will fail with OOME.
+ * @requires vm.hasJFR
+ * @requires vm.gc == "null" | vm.gc == "G1"
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseG1GC -XX:MaxNewSize=5m -Xmx256m -XX:G1HeapRegionSize=1048576 jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithG1 1048544
+ */
+public class TestStressBigAllocationGCEventsWithG1 {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithParNew.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithParNew.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @requires vm.hasJFR
+ * @requires vm.gc == "null" & !vm.graal.enabled
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseConcMarkSweepGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithParNew 1048576
+ */
+public class TestStressBigAllocationGCEventsWithParNew {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithParallel.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithParallel.java	Thu Aug 29 08:35:31 2019 -0700
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2015, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 jdk.jfr.event.gc.detailed;
+
+/**
+ * @test
+ * @requires vm.hasJFR
+ * @requires vm.gc == "null" | vm.gc == "Parallel"
+ * @library /test/lib /test/jdk
+ * @run main/othervm -XX:+UseParallelGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithParallel 1048576
+ */
+public class TestStressBigAllocationGCEventsWithParallel {
+
+    public static void main(String[] args) throws Exception {
+        new StressAllocationGCEvents().run(args);
+    }
+}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithCMS.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithCMS.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @requires vm.hasJFR
- * @requires (vm.gc == "null" | vm.gc == "ConcMarkSweep") & !vm.graal.enabled
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseConcMarkSweepGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithCMS
- */
-public class TestStressAllocationGCEventsWithCMS {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithDefNew.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithDefNew.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @requires vm.hasJFR
- * @requires vm.gc == "null" | vm.gc == "Serial"
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseSerialGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithDefNew
- */
-public class TestStressAllocationGCEventsWithDefNew {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithG1.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithG1.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @requires vm.hasJFR
- * @requires vm.gc == "null" | vm.gc == "G1"
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseG1GC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithG1
- */
-public class TestStressAllocationGCEventsWithG1 {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithParNew.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithParNew.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @requires vm.hasJFR
- * @requires vm.gc == "null" & !vm.graal.enabled
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseConcMarkSweepGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithParNew
- */
-public class TestStressAllocationGCEventsWithParNew {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithParallel.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressAllocationGCEventsWithParallel.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @requires vm.hasJFR
- * @requires vm.gc == "null" | vm.gc == "Parallel"
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseParallelGC -Xmx64m jdk.jfr.event.gc.detailed.TestStressAllocationGCEventsWithParallel
- */
-public class TestStressAllocationGCEventsWithParallel {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithCMS.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithCMS.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @requires vm.hasJFR
- * @requires (vm.gc == "null" | vm.gc == "ConcMarkSweep") & !vm.graal.enabled
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseConcMarkSweepGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithCMS 1048576
- */
-public class TestStressBigAllocationGCEventsWithCMS {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithDefNew.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithDefNew.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @requires vm.hasJFR
- * @requires vm.gc == "null" | vm.gc == "Serial"
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseSerialGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithDefNew 1048576
- */
-public class TestStressBigAllocationGCEventsWithDefNew {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithG1.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithG1.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @summary Test allocates humongous objects with G1 GC. Objects
- * considered humongous when it allocates equals or more than one region. As
- * we're passing the size of byte array we need adjust it that entire structure
- * fits exactly to one region, if not - G1 will allocate another almost empty
- * region as a continue of humongous. Thus we will exhaust memory very fast and
- * test will fail with OOME.
- * @requires vm.hasJFR
- * @requires vm.gc == "null" | vm.gc == "G1"
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseG1GC -XX:MaxNewSize=5m -Xmx256m -XX:G1HeapRegionSize=1048576 jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithG1 1048544
- */
-public class TestStressBigAllocationGCEventsWithG1 {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithParNew.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithParNew.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @requires vm.hasJFR
- * @requires vm.gc == "null" & !vm.graal.enabled
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseConcMarkSweepGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithParNew 1048576
- */
-public class TestStressBigAllocationGCEventsWithParNew {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}
diff -r a1a8f8fae7d9 -r e29b6ddfd9f4 test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithParallel.java
--- a/test/jdk/jdk/jfr/event/gc/detailed/TestStressBigAllocationGCEventsWithParallel.java	Thu Aug 29 07:39:06 2019 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2015, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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 jdk.jfr.event.gc.detailed;
-
-/**
- * @test
- * @requires vm.hasJFR
- * @requires vm.gc == "null" | vm.gc == "Parallel"
- * @library /test/lib /test/jdk
- * @run main/othervm -XX:+UseParallelGC -Xmx256m jdk.jfr.event.gc.detailed.TestStressBigAllocationGCEventsWithParallel 1048576
- */
-public class TestStressBigAllocationGCEventsWithParallel {
-
-    public static void main(String[] args) throws Exception {
-        new StressAllocationGCEvents().run(args);
-    }
-}