--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/containers/docker/EventGeneratorLoop.java	Tue Jul 23 11:36:05 2019 -0700
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2019, 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.
+ */
+import jdk.jfr.Event;
+import jdk.jfr.Description;
+import jdk.jfr.Label;
+
+
+// This class generates simple event in a loop
+// for a specified time.
+// Pass the time in seconds as a parameter.
+public class EventGeneratorLoop {
+
+    @Label("SimpleEvent")
+    @Description("Simple custom event")
+    static class SimpleEvent extends Event {
+        @Label("Message")
+        String msg;
+
+        @Label("Count")
+        int count;
+    }
+
+
+    public static void main(String[] args) throws Exception {
+        if ((args.length < 1) || (args[0] == null)) {
+            throw new IllegalArgumentException("Expecting one argument: time to run (seconds)");
+        }
+        int howLong = Integer.parseInt(args[0]);
+
+        for (int i=0; i < howLong; i++) {
+            SimpleEvent ev = new SimpleEvent();
+            ev.msg = "Hello";
+            ev.count = i;
+            ev.commit();
+
+            try { Thread.sleep(1000); } catch (InterruptedException e) {}
+            System.out.print(".");
+        }
+    }
+}