diff -r 000000000000 -r 373ffda63c9a src/share/jaxws_classes/com/sun/xml/internal/ws/handler/PortInfoImpl.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/handler/PortInfoImpl.java	Wed Apr 27 01:27:09 2016 +0800
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 1997, 2012, 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 com.sun.xml.internal.ws.handler;
+
+import com.sun.xml.internal.ws.api.BindingID;
+import com.sun.xml.internal.ws.client.WSServiceDelegate;
+
+import javax.xml.namespace.QName;
+import javax.xml.ws.handler.PortInfo;
+
+/**
+ * <p>Implementation of the PortInfo interface. This is just a simple
+ * class used to hold the info necessary to uniquely identify a port,
+ * including the port name, service name, and binding ID. This class
+ * is only used on the client side.
+ *
+ * <p>An instance is created by
+ * {@link WSServiceDelegate} when used to
+ * place a handler chain into the HandlerResolver map. Another is
+ * created later by
+ * {@link com.sun.xml.internal.ws.client.WSServiceDelegate} to retrieve the
+ * necessary handler chain to set on a binding instance.
+ *
+ * @see WSServiceDelegate
+ * @see com.sun.xml.internal.ws.client.HandlerResolverImpl
+ *
+ * @author WS Development Team
+ */
+public class PortInfoImpl implements PortInfo {
+
+    private BindingID bindingId;
+    private QName portName;
+    private QName serviceName;
+
+    /**
+     * The class is constructed with the information needed to identify
+     * a port. This information cannot be changed later.
+     *
+     * @param bindingId The binding ID string.
+     * @param portName The QName of the port.
+     * @param serviceName The QName of the service.
+     */
+    public PortInfoImpl(BindingID bindingId, QName portName, QName serviceName) {
+        if (bindingId == null) {
+            throw new RuntimeException("bindingId cannot be null");
+        }
+        if (portName == null) {
+            throw new RuntimeException("portName cannot be null");
+        }
+        if (serviceName == null) {
+            throw new RuntimeException("serviceName cannot be null");
+        }
+        this.bindingId = bindingId;
+        this.portName = portName;
+        this.serviceName = serviceName;
+    }
+
+    public String getBindingID() {
+        return bindingId.toString();
+    }
+
+    public QName getPortName() {
+        return portName;
+    }
+
+    public QName getServiceName() {
+        return serviceName;
+    }
+
+    /**
+     * Object.equals is overridden here so that PortInfo objects
+     * can be compared when using them as keys in the map in
+     * HandlerResolverImpl. This method relies on the equals()
+     * methods of java.lang.String and javax.xml.namespace.QName.
+     *
+     * @param obj The PortInfo object to test for equality.
+     * @return True if they match, and false if they do not or
+     * if the object passed in is not a PortInfo.
+     */
+    public boolean equals(Object obj) {
+        if (obj instanceof PortInfo) {
+            PortInfo info = (PortInfo) obj;
+            if (bindingId.toString().equals(info.getBindingID()) &&
+                portName.equals(info.getPortName()) &&
+                serviceName.equals(info.getServiceName())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Needed so PortInfoImpl can be used as a key in a map. This
+     * method just delegates to the hashCode method of java.lang.String.
+     */
+    public int hashCode() {
+        return bindingId.hashCode();
+    }
+
+}