--- /dev/null	2018-06-17 23:18:20.806999507 +0800
+++ new/test/jdk/jfr/api/recording/time/TestTime.java	2019-01-29 11:02:22.468811223 +0800
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2018, 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.  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.recording.time;
+
+import java.time.Instant;
+
+import jdk.jfr.Recording;
+import jdk.testlibrary.Asserts;
+
+/*
+ * @test
+ * @key jfr
+ * @summary Test Recording.get*Time()
+ * @library /lib/testlibrary
+ * @run main/othervm  jdk.jfr.api.recording.time.TestTime
+ */
+
+public class TestTime {
+
+    public static void main(String[] args) throws Throwable {
+        Recording r = new Recording();
+        Asserts.assertNull(r.getStartTime(), "getStartTime() not null before start");
+        Asserts.assertNull(r.getStopTime(), "getStopTime() not null before start");
+
+        final Instant beforeStart = Instant.now();
+        r.start();
+        final Instant afterStart = Instant.now();
+
+        Asserts.assertNotNull(r.getStartTime(), "getStartTime() null after");
+        Asserts.assertGreaterThanOrEqual(r.getStartTime(), beforeStart, "getStartTime() < beforeStart");
+        Asserts.assertLessThanOrEqual(r.getStartTime(), afterStart, "getStartTime() > afterStart");
+        Asserts.assertNull(r.getStopTime(), "getStopTime() not null before stop");
+
+        final Instant beforeStop = Instant.now();
+        r.stop();
+        final Instant afterStop = Instant.now();
+
+        Asserts.assertGreaterThanOrEqual(r.getStartTime(), beforeStart, "getStartTime() < beforeStart");
+        Asserts.assertLessThanOrEqual(r.getStartTime(), afterStart, "getStartTime() > afterStart");
+        Asserts.assertNotNull(r.getStopTime(), "getStopTime() null after stop");
+        Asserts.assertGreaterThanOrEqual(r.getStopTime(), beforeStop, "getStopTime() < beforeStop");
+        Asserts.assertLessThanOrEqual(r.getStopTime(), afterStop, "getStopTime() > afterStop");
+
+        r.close();
+
+        // Same checks again to make sure close() did not change the times.
+        Asserts.assertGreaterThanOrEqual(r.getStartTime(), beforeStart, "getStartTime() < beforeStart");
+        Asserts.assertLessThanOrEqual(r.getStartTime(), afterStart, "getStartTime() > afterStart");
+        Asserts.assertNotNull(r.getStopTime(), "getStopTime() null after stop");
+        Asserts.assertGreaterThanOrEqual(r.getStopTime(), beforeStop, "getStopTime() < beforeStop");
+        Asserts.assertLessThanOrEqual(r.getStopTime(), afterStop, "getStopTime() > afterStop");
+    }
+
+}