diff -r 000000000000 -r 373ffda63c9a src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/property/AttributeProperty.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/property/AttributeProperty.java	Wed Apr 27 01:27:09 2016 +0800
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 1997, 2011, 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.bind.v2.runtime.property;
+
+import java.io.IOException;
+
+import javax.xml.stream.XMLStreamException;
+
+import com.sun.xml.internal.bind.api.AccessorException;
+import com.sun.xml.internal.bind.v2.util.QNameMap;
+import com.sun.xml.internal.bind.v2.model.core.AttributePropertyInfo;
+import com.sun.xml.internal.bind.v2.model.core.PropertyKind;
+import com.sun.xml.internal.bind.v2.model.runtime.RuntimeAttributePropertyInfo;
+import com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl;
+import com.sun.xml.internal.bind.v2.runtime.Name;
+import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
+import com.sun.xml.internal.bind.v2.runtime.JaxBeanInfo;
+import com.sun.xml.internal.bind.v2.runtime.unmarshaller.ChildLoader;
+import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor;
+import com.sun.xml.internal.bind.v2.runtime.reflect.TransducedAccessor;
+
+import org.xml.sax.SAXException;
+
+/**
+ * {@link Property} implementation for {@link AttributePropertyInfo}.
+ *
+ * <p>
+ * This one works for both leaves and nodes, scalars and arrays.
+ *
+ * <p>
+ * Implements {@link Comparable} so that it can be sorted lexicographically.
+ *
+ * @author Kohsuke Kawaguchi (kk@kohsuke.org)
+ */
+public final class AttributeProperty<BeanT> extends PropertyImpl<BeanT>
+    implements Comparable<AttributeProperty> {
+
+    /**
+     * Attribute name.
+     */
+    public final Name attName;
+
+    /**
+     * Heart of the conversion logic.
+     */
+    public final TransducedAccessor<BeanT> xacc;
+
+    private final Accessor acc;
+
+    public AttributeProperty(JAXBContextImpl context, RuntimeAttributePropertyInfo prop) {
+        super(context,prop);
+        this.attName = context.nameBuilder.createAttributeName(prop.getXmlName());
+        this.xacc = TransducedAccessor.get(context,prop);
+        this.acc = prop.getAccessor();   // we only use this for binder, so don't waste memory by optimizing
+    }
+
+    /**
+     * Marshals one attribute.
+     *
+     * @see JaxBeanInfo#serializeAttributes(Object, XMLSerializer)
+     */
+    public void serializeAttributes(BeanT o, XMLSerializer w) throws SAXException, AccessorException, IOException, XMLStreamException {
+        CharSequence value = xacc.print(o);
+        if(value!=null)
+            w.attribute(attName,value.toString());
+    }
+
+    public void serializeURIs(BeanT o, XMLSerializer w) throws AccessorException, SAXException {
+        xacc.declareNamespace(o,w);
+    }
+
+    public boolean hasSerializeURIAction() {
+        return xacc.useNamespace();
+    }
+
+    public void buildChildElementUnmarshallers(UnmarshallerChain chainElem, QNameMap<ChildLoader> handlers) {
+        throw new IllegalStateException();
+    }
+
+
+    public PropertyKind getKind() {
+        return PropertyKind.ATTRIBUTE;
+    }
+
+    public void reset(BeanT o) throws AccessorException {
+        acc.set(o,null);
+    }
+
+    public String getIdValue(BeanT bean) throws AccessorException, SAXException {
+        return xacc.print(bean).toString();
+    }
+
+    public int compareTo(AttributeProperty that) {
+        return this.attName.compareTo(that.attName);
+    }
+}