diff -r 000000000000 -r 373ffda63c9a src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/xmlschema/ct/CTBuilder.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/xmlschema/ct/CTBuilder.java	Wed Apr 27 01:27:09 2016 +0800
@@ -0,0 +1,70 @@
+/*
+ * 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.reader.xmlschema.ct;
+
+import com.sun.tools.internal.xjc.ErrorReceiver;
+import com.sun.tools.internal.xjc.reader.Ring;
+import com.sun.tools.internal.xjc.reader.xmlschema.BGMBuilder;
+import com.sun.tools.internal.xjc.reader.xmlschema.BindGreen;
+import com.sun.tools.internal.xjc.reader.xmlschema.ClassSelector;
+import com.sun.tools.internal.xjc.reader.xmlschema.SimpleTypeBuilder;
+import com.sun.xml.internal.xsom.XSComplexType;
+import com.sun.xml.internal.xsom.XSSchemaSet;
+
+/**
+ * Builds a field expression from a complex type.
+ *
+ * Depending on a "kind" of complex type, the binding is
+ * quite different. For example, how a complex type is bound
+ * when it is extended from another complex type is very
+ * different from how it's bound when it has, say, mixed content model.
+ *
+ * Each different algorithm of binding a complex type is implemented
+ * as an implementation of this interface.
+ *
+ * @author
+ *  Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
+ */
+abstract class CTBuilder {
+    /**
+     * Returns true if this owner can handle the given complex type.
+     */
+    abstract boolean isApplicable(XSComplexType ct);
+
+    /**
+     * Binds the given complex type. This method will be called
+     * only when the <code>isApplicable</code> method returns true.
+     */
+    abstract void build(XSComplexType ct);
+
+    protected final ComplexTypeFieldBuilder builder = Ring.get(ComplexTypeFieldBuilder.class);
+    protected final ClassSelector selector = Ring.get(ClassSelector.class);
+    protected final SimpleTypeBuilder simpleTypeBuilder = Ring.get(SimpleTypeBuilder.class);
+    protected final ErrorReceiver errorReceiver = Ring.get(ErrorReceiver.class);
+    protected final BindGreen green = Ring.get(BindGreen.class);
+    protected final XSSchemaSet schemas = Ring.get(XSSchemaSet.class);
+    protected final BGMBuilder bgmBuilder = Ring.get(BGMBuilder.class);
+}