--- /dev/null	2020-01-02 04:43:18.583999853 +0000
+++ new/test/jdk/jfr/api/event/TestEventFactory.java	2020-01-30 06:28:46.836278422 +0000
@@ -0,0 +1,81 @@
+/*
+ * 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.event;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import jdk.jfr.AnnotationElement;
+import jdk.jfr.Event;
+import jdk.jfr.EventFactory;
+import jdk.jfr.EventType;
+import jdk.jfr.Label;
+import jdk.jfr.ValueDescriptor;
+import jdk.test.lib.Asserts;
+
+
+/**
+ * @test
+ * @summary EventFactory simple test
+ * @key jfr
+ *
+ * @library /lib /
+ * @run main/othervm jdk.jfr.api.event.TestEventFactory
+ * @run main/othervm -XX:+AllowParallelDefineClass jdk.jfr.api.event.TestEventFactory
+ */
+public class TestEventFactory {
+
+    public static void main(String[] args) throws Exception {
+        List<ValueDescriptor> vds = new ArrayList<>();
+        vds.add(new ValueDescriptor(String.class, "Message"));
+        vds.add(new ValueDescriptor(String.class, "message"));
+
+        List<AnnotationElement> annos = new ArrayList<>();
+        annos.add(new AnnotationElement(Label.class, "Hello World"));
+
+        EventFactory f = EventFactory.create(annos, vds);
+        EventType type = f.getEventType();
+        Asserts.assertNotNull(type);
+
+        Event e = f.newEvent();
+        e.set(0, "test Message");
+        e.set(1, "test message");
+
+        try {
+            e.set(100, "should fail");
+            Asserts.fail("The expected exception IndexOutOfBoundsException have not been thrown");
+        } catch(IndexOutOfBoundsException expected) {
+            // OK, as expected
+        }
+
+        try {
+            e.set(-200, "should fail again");
+            Asserts.fail("The expected exception IndexOutOfBoundsException have not been thrown");
+        } catch(IndexOutOfBoundsException expected) {
+            // OK, as expected
+        }
+    }
+}