--- /dev/null	2019-02-07 20:54:51.336000000 +0300
+++ new/test/jdk/jfr/api/flightrecorder/TestPeriodicEventsSameHook.java	2019-02-08 18:32:51.817613356 +0300
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 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.api.flightrecorder;
+
+import jdk.jfr.Event;
+import jdk.jfr.FlightRecorder;
+
+/**
+ * @test
+ * @summary Check that an IllegalArgumentException is thrown if event is added twice
+ * @key jfr
+ * 
+ * @library /lib /
+ * @run main/othervm jdk.jfr.api.flightrecorder.TestPeriodicEventsSameHook
+ */
+public class TestPeriodicEventsSameHook {
+
+    private static class MyEvent extends Event {
+    }
+
+    private static class MyHook implements Runnable {
+        @Override
+        public void run() {
+        }
+    }
+
+    public static void main(String[] args) throws Exception {
+        MyHook hook = new MyHook();
+        FlightRecorder.addPeriodicEvent(MyEvent.class, hook);
+        try {
+            FlightRecorder.addPeriodicEvent(MyEvent.class, hook);
+            throw new Exception("Expected IllegalArgumentException when adding same hook twice");
+        } catch (IllegalArgumentException iae) {
+            if (!iae.getMessage().equals("Hook has already been added")) {
+                throw new Exception("Expected IllegalArgumentException with message 'Hook has already been added'");
+            }
+        }
+    }
+}