diff -r 000000000000 -r 373ffda63c9a src/share/jaxws_classes/com/sun/xml/internal/ws/util/StringUtils.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/util/StringUtils.java	Wed Apr 27 01:27:09 2016 +0800
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 1997, 2012, 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.util;
+
+/**
+ *
+ * @author WS Development Team
+ */
+public class StringUtils {
+
+    /**
+     * Utility method to take a string and convert it to normal Java variable
+     * name capitalization.  This normally means converting the first
+     * character from upper case to lower case, but in the (unusual) special
+     * case when there is more than one character and both the first and
+     * second characters are upper case, we leave it alone.
+     * <p>
+     * Thus "FooBah" becomes "fooBah" and "X" becomes "x", but "URL" stays
+     * as "URL".
+     *
+     * @param  name The string to be decapitalized.
+     * @return  The decapitalized version of the string.
+     */
+    public static String decapitalize(String name) {
+        if (name == null || name.length() == 0) {
+            return name;
+        }
+        if (name.length() > 1 &&
+            Character.isUpperCase(name.charAt(1)) &&
+            Character.isUpperCase(name.charAt(0))) {
+
+            return name;
+        }
+        char chars[] = name.toCharArray();
+        chars[0] = Character.toLowerCase(chars[0]);
+        return new String(chars);
+    }
+
+    /**
+     * Utility method to take a string and convert it to normal a string
+     * with the first character in upper case.
+     * <p>
+     * Thus "fooBah" becomes "FooBah" and "x" becomes "X".\
+     *
+     * @param  name The string to be capitalized.
+     * @return  The capitalized version of the string.
+     */
+    public static String capitalize(String name) {
+        if (name == null || name.length() == 0) {
+            return name;
+        }
+        char chars[] = name.toCharArray();
+        chars[0] = Character.toUpperCase(chars[0]);
+        return new String(chars);
+    }
+}