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diff --git a/java/client/src/org/apache/commons/codec/CharEncoding.java b/java/client/src/org/apache/commons/codec/CharEncoding.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.commons.codec;
+
+/**
+ * Character encoding names required of every implementation of the Java platform.
+ *
+ * From the Java documentation <a
+ * href="http://download.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>:
+ * <p>
+ * <cite>Every implementation of the Java platform is required to support the following character encodings. Consult the
+ * release documentation for your implementation to see if any other encodings are supported. Consult the release
+ * documentation for your implementation to see if any other encodings are supported.</cite>
+ * </p>
+ *
+ * <ul>
+ * <li><code>US-ASCII</code><br/>
+ * Seven-bit ASCII, a.k.a. ISO646-US, a.k.a. the Basic Latin block of the Unicode character set.</li>
+ * <li><code>ISO-8859-1</code><br/>
+ * ISO Latin Alphabet No. 1, a.k.a. ISO-LATIN-1.</li>
+ * <li><code>UTF-8</code><br/>
+ * Eight-bit Unicode Transformation Format.</li>
+ * <li><code>UTF-16BE</code><br/>
+ * Sixteen-bit Unicode Transformation Format, big-endian byte order.</li>
+ * <li><code>UTF-16LE</code><br/>
+ * Sixteen-bit Unicode Transformation Format, little-endian byte order.</li>
+ * <li><code>UTF-16</code><br/>
+ * Sixteen-bit Unicode Transformation Format, byte order specified by a mandatory initial byte-order mark (either order
+ * accepted on input, big-endian used on output.)</li>
+ * </ul>
+ *
+ * This perhaps would best belong in the [lang] project. Even if a similar interface is defined in [lang], it is not
+ * foreseen that [codec] would be made to depend on [lang].
+ *
+ * <p>
+ * This class is immutable and thread-safe.
+ * </p>
+ *
+ * @see <a href="http://download.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+ * @since 1.4
+ * @version $Id$
+ */
+public class CharEncoding {
+    /**
+     * CharEncodingISO Latin Alphabet No. 1, a.k.a. ISO-LATIN-1.
+     * <p>
+     * Every implementation of the Java platform is required to support this character encoding.
+     *
+     * @see <a href="http://download.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     */
+    public static final String ISO_8859_1 = "ISO-8859-1";
+
+    /**
+     * Seven-bit ASCII, also known as ISO646-US, also known as the Basic Latin block of the Unicode character set.
+     * <p>
+     * Every implementation of the Java platform is required to support this character encoding.
+     *
+     * @see <a href="http://download.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     */
+    public static final String US_ASCII = "US-ASCII";
+
+    /**
+     * Sixteen-bit Unicode Transformation Format, The byte order specified by a mandatory initial byte-order mark
+     * (either order accepted on input, big-endian used on output)
+     * <p>
+     * Every implementation of the Java platform is required to support this character encoding.
+     *
+     * @see <a href="http://download.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     */
+    public static final String UTF_16 = "UTF-16";
+
+    /**
+     * Sixteen-bit Unicode Transformation Format, big-endian byte order.
+     * <p>
+     * Every implementation of the Java platform is required to support this character encoding.
+     *
+     * @see <a href="http://download.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     */
+    public static final String UTF_16BE = "UTF-16BE";
+
+    /**
+     * Sixteen-bit Unicode Transformation Format, little-endian byte order.
+     * <p>
+     * Every implementation of the Java platform is required to support this character encoding.
+     *
+     * @see <a href="http://download.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     */
+    public static final String UTF_16LE = "UTF-16LE";
+
+    /**
+     * Eight-bit Unicode Transformation Format.
+     * <p>
+     * Every implementation of the Java platform is required to support this character encoding.
+     *
+     * @see <a href="http://download.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     */
+    public static final String UTF_8 = "UTF-8";
+}