diff -r 88b85470e72c -r f50545b5e2f1 src/share/jaxws_classes/com/sun/xml/internal/ws/model/Injector.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/model/Injector.java	Tue Mar 06 16:09:35 2012 -0800
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2008, 2010, 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.model;
+
+import javax.xml.ws.WebServiceException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * A {@link ClassLoader} used to "inject" wrapper and exception bean classes
+ * into the VM.
+ *
+ * @author Jitendra kotamraju
+ */
+final class Injector {
+
+    private static final Logger LOGGER = Logger.getLogger(Injector.class.getName());
+
+    private static final Method defineClass;
+    private static final Method resolveClass;
+    private static final Method getPackage;
+    private static final Method definePackage;
+
+    static {
+        try {
+            defineClass = ClassLoader.class.getDeclaredMethod("defineClass",String.class,byte[].class,Integer.TYPE,Integer.TYPE);
+            resolveClass = ClassLoader.class.getDeclaredMethod("resolveClass",Class.class);
+            getPackage = ClassLoader.class.getDeclaredMethod("getPackage", String.class);
+            definePackage = ClassLoader.class.getDeclaredMethod("definePackage",
+                    String.class, String.class, String.class, String.class,
+                    String.class, String.class, String.class, URL.class);
+        } catch (NoSuchMethodException e) {
+            // impossible
+            throw new NoSuchMethodError(e.getMessage());
+        }
+        AccessController.doPrivileged(new PrivilegedAction<Void>() {
+            public Void run() {
+                // TODO: check security implication
+                // do these setAccessible allow anyone to call these methods freely?s
+                defineClass.setAccessible(true);
+                resolveClass.setAccessible(true);
+                getPackage.setAccessible(true);
+                definePackage.setAccessible(true);
+                return null;
+            }
+        });
+    }
+
+    static synchronized Class inject(ClassLoader cl, String className, byte[] image) {
+        // To avoid race conditions let us check if the classloader
+        // already contains the class
+        try {
+            return cl.loadClass(className);
+        } catch (ClassNotFoundException e) {
+            // nothing to do
+        }
+        try {
+            int packIndex = className.lastIndexOf('.');
+            if (packIndex != -1) {
+                String pkgname = className.substring(0, packIndex);
+                // Check if package already loaded.
+                Package pkg = (Package)getPackage.invoke(cl, pkgname);
+                if (pkg == null) {
+                    definePackage.invoke(cl, pkgname, null, null, null, null, null, null, null);
+                }
+            }
+
+            Class c = (Class)defineClass.invoke(cl,className.replace('/','.'),image,0,image.length);
+            resolveClass.invoke(cl, c);
+            return c;
+        } catch (IllegalAccessException e) {
+            LOGGER.log(Level.FINE,"Unable to inject "+className,e);
+            throw new WebServiceException(e);
+        } catch (InvocationTargetException e) {
+            LOGGER.log(Level.FINE,"Unable to inject "+className,e);
+            throw new WebServiceException(e);
+        }
+    }
+
+}