--- /dev/null	2018-06-17 23:18:20.806999507 +0800
+++ new/src/share/classes/jdk/jfr/consumer/RecordedMethod.java	2019-01-29 10:59:10.403413412 +0800
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2016, 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.consumer;
+
+import java.lang.reflect.Modifier;
+import java.util.List;
+
+import jdk.jfr.ValueDescriptor;
+import jdk.jfr.internal.Type;
+
+/**
+ * A recorded method.
+ *
+ * @since 9
+ */
+public final class RecordedMethod extends RecordedObject {
+
+    static ObjectFactory<RecordedMethod> createFactory(Type type, TimeConverter timeConverter) {
+        return new ObjectFactory<RecordedMethod>(type) {
+            @Override
+            RecordedMethod createTyped(List<ValueDescriptor> desc, long id, Object[] object) {
+                return new RecordedMethod(desc, object, timeConverter);
+            }
+        };
+    }
+
+    private RecordedMethod(List<ValueDescriptor> descriptors, Object[] objects, TimeConverter timeConverter) {
+        super(descriptors, objects, timeConverter);
+    }
+
+    /**
+     * Returns the class this method belongs to, or {@code null} if this method
+     * doesn't belong to a Java frame.
+     *
+     * @return the class, or {@code null} if this method doesn't belong
+     *         to a Java frame.
+     *
+     * @see RecordedFrame#isJavaFrame()
+     */
+    public RecordedClass getType() {
+        return getTyped("type", RecordedClass.class, null);
+    }
+
+    /**
+     * Returns the name of this method, for example {@code "toString"}.
+     * <p>
+     * If this method doesn't belong to a Java frame the result is undefined.
+     *
+     * @return method name, or {@code null} not available
+     *
+     * @see RecordedFrame#isJavaFrame()
+     */
+    public String getName() {
+        return getTyped("name", String.class, null);
+    }
+
+    /**
+     * Returns the method descriptor for this method (for example,
+     * {@code "(Ljava/lang/String;)V"}).
+     * <p>
+     * See Java Virtual Machine Specification, 4.3
+     * <p>
+     * If this method doesn't belong to a Java frame then the the result is undefined.
+     *
+     * @return method descriptor.
+     *
+     * @see RecordedFrame#isJavaFrame()
+     */
+    public String getDescriptor() {
+        return getTyped("descriptor", String.class, null);
+    }
+
+    /**
+     * Returns the modifiers for this method.
+     * <p>
+     * If this method doesn't belong to a Java frame, then the result is undefined.
+     *
+     * @return the modifiers
+     *
+     * @see Modifier
+     * @see RecordedFrame#isJavaFrame
+     */
+    public int getModifiers() {
+        return getTyped("modifiers", Integer.class, Integer.valueOf(0));
+    }
+
+    /**
+     * Returns whether this method is hidden (for example, wrapper code in a lambda
+     * expressions).
+     *
+     * @return {@code true} if method is hidden, {@code false} otherwise
+     */
+    public boolean isHidden() {
+        return getTyped("hidden", Boolean.class, Boolean.FALSE);
+    }
+}