--- /dev/null	2018-06-17 23:18:20.806999507 +0800
+++ new/test/jdk/jfr/api/consumer/TestHiddenMethod.java	2019-01-29 11:00:34.212958577 +0800
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2014, 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.consumer;
+
+import static jdk.testlibrary.Asserts.assertEquals;
+import static jdk.testlibrary.Asserts.assertFalse;
+import static jdk.testlibrary.Asserts.assertTrue;
+
+import java.time.Duration;
+import java.util.List;
+
+import javax.script.ScriptEngine;
+import javax.script.ScriptEngineManager;
+
+import jdk.jfr.Event;
+import jdk.jfr.Recording;
+import jdk.jfr.consumer.RecordedEvent;
+import jdk.jfr.consumer.RecordedFrame;
+import jdk.jfr.consumer.RecordedStackTrace;
+import jdk.testlibrary.jfr.Events;
+
+
+/*
+ * @test
+ * @key jfr
+ *
+ * @library /lib/testlibrary
+ * @modules java.scripting
+ *          jdk.jfr
+ *
+ * @run main/othervm jdk.jfr.api.consumer.TestHiddenMethod
+ */
+public final class TestHiddenMethod {
+
+    public static void main(String[] args) throws Throwable {
+        Recording recording = new Recording();
+        recording.enable(MyEvent.class).withThreshold(Duration.ofMillis(0));
+        recording.start();
+
+        // Commit event with hidden methods
+        ScriptEngineManager manager = new ScriptEngineManager();
+        ScriptEngine engine = manager.getEngineByName("nashorn");
+        engine.eval(
+                "function emit() {"
+                + "  print('About to emit event from Javascript');"
+                + "  var TestEvent = Java.type(\"jdk.jfr.api.consumer.TestHiddenMethod$MyEvent\");"
+                + "  var event = new TestEvent;"
+                + "  event.begin();"
+                + "  event.end();"
+                + "  event.commit();"
+                + "  print('Event emitted from Javascript!');"
+                + "}"
+                + "emit();");
+
+        // Commit event with visible method
+        MyEvent visible = new MyEvent();
+        visible.begin();
+        visible.end();
+        visible.commit();
+        recording.stop();
+
+        List<RecordedEvent> events = Events.fromRecording(recording);
+        assertEquals(2, events.size(), "Expected two events");
+        RecordedEvent hiddenEvent = events.get(0);
+        RecordedEvent visibleEvent = events.get(1);
+
+        System.out.println("hiddenEvent:" + hiddenEvent);
+        System.out.println("visibleEvent:" + visibleEvent);
+
+        assertTrue(hasHiddenStackFrame(hiddenEvent), "No hidden frame in hidden event: " + hiddenEvent);
+        assertFalse(hasHiddenStackFrame(visibleEvent), "Hidden frame in visible event: " + visibleEvent);
+    }
+
+    private static boolean hasHiddenStackFrame(RecordedEvent event) throws Throwable {
+        RecordedStackTrace stacktrace = event.getStackTrace();
+        List<RecordedFrame> frames = stacktrace.getFrames();
+        assertFalse(frames.isEmpty(), "Stacktrace frames was empty");
+        for (RecordedFrame frame : frames) {
+            if (frame.getMethod().isHidden()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public static class MyEvent extends Event {
+    }
+
+}