diff -r 000000000000 -r 373ffda63c9a src/share/jaxws_classes/com/sun/tools/internal/xjc/model/Constructor.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/tools/internal/xjc/model/Constructor.java	Wed Apr 27 01:27:09 2016 +0800
@@ -0,0 +1,65 @@
+/*
+ * 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.tools.internal.xjc.model;
+
+/**
+ * Constructor declaration.
+ *
+ * <p>
+ * a constructor declaration consists of a set of fields to be initialized.
+ * For example, if a class is defined as:
+ *
+ * <pre>
+ * Class: Foo
+ *   Field: String a
+ *   Field: int b
+ *   Field: BigInteger c
+ * </pre>
+ *
+ * Then a constructor declaration of {"a","c"} will conceptually
+ * generate the following consturctor:
+ *
+ * <pre>
+ * Foo( String _a, BigInteger _c ) {
+ *   a=_a; c=_c;
+ * }
+ * </pre>
+ *
+ * (Only conceptually, because Foo will likely to become an interface
+ * so we can't simply generate a constructor like this.)
+ *
+ * @author
+ *    <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a>
+ */
+public class Constructor
+{
+    // Since Constructor is typically built when there is no FieldItem
+    // nor FieldUse, we need to rely on Strings.
+    public Constructor( String[] _fields ) { this.fields = _fields; }
+
+    /** array of field names to be initialized. */
+    public final String[] fields;
+}