diff -r 000000000000 -r 373ffda63c9a src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/FilterTransducer.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/FilterTransducer.java	Wed Apr 27 01:27:09 2016 +0800
@@ -0,0 +1,83 @@
+/*
+ * 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;
+
+import java.io.IOException;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+
+import com.sun.istack.internal.NotNull;
+import com.sun.xml.internal.bind.api.AccessorException;
+
+import org.xml.sax.SAXException;
+
+/**
+ * {@link Transducer} that delegates to another {@link Transducer}.
+ *
+ * @author Kohsuke Kawaguchi
+ */
+public abstract class FilterTransducer<T> implements Transducer<T> {
+    protected final Transducer<T> core;
+
+    protected FilterTransducer(Transducer<T> core) {
+        this.core = core;
+    }
+
+    public final boolean isDefault() {
+        // this must be used as a decorating transducer,
+        // so it may never be default.
+        return false;
+    }
+
+    public boolean useNamespace() {
+        return core.useNamespace();
+    }
+
+    public void declareNamespace(T o, XMLSerializer w) throws AccessorException {
+        core.declareNamespace(o, w);
+    }
+
+    public @NotNull CharSequence print(@NotNull T o) throws AccessorException {
+        return core.print(o);
+    }
+
+    public T parse(CharSequence lexical) throws AccessorException, SAXException {
+        return core.parse(lexical);
+    }
+
+    public void writeText(XMLSerializer w, T o, String fieldName) throws IOException, SAXException, XMLStreamException, AccessorException {
+        core.writeText(w, o, fieldName);
+    }
+
+    public void writeLeafElement(XMLSerializer w, Name tagName, T o, String fieldName) throws IOException, SAXException, XMLStreamException, AccessorException {
+        core.writeLeafElement(w,tagName,o,fieldName);
+    }
+
+    public QName getTypeName(T instance) {
+        return null;
+    }
+}