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diff --git a/org/apache/commons/net/chargen/CharGenTCPClient.java b/org/apache/commons/net/chargen/CharGenTCPClient.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.net.chargen;
+
+import java.io.InputStream;
+
+import org.apache.commons.net.SocketClient;
+
+/***
+ * The CharGenTCPClient class is a TCP implementation of a client for the
+ * character generator protocol described in RFC 864.  It can also be
+ * used for Systat (RFC 866), Quote of the Day (RFC 865), and netstat
+ * (port 15).  All of these protocols involve connecting to the appropriate
+ * port, and reading data from an input stream.  The chargen protocol
+ * actually sends data until the receiving end closes the connection.  All
+ * of the others send only a fixed amount of data and then close the
+ * connection.
+ * <p>
+ * To use the CharGenTCPClient class, just establish a
+ * connection with
+ * {@link org.apache.commons.net.SocketClient#connect  connect }
+ * and call {@link #getInputStream  getInputStream() } to access
+ * the data.  Don't close the input stream when you're done with it.  Rather,
+ * call {@link org.apache.commons.net.SocketClient#disconnect  disconnect }
+ * to clean up properly.
+ * <p>
+ * <p>
+ * @author Daniel F. Savarese
+ * @see CharGenUDPClient
+ ***/
+
+public final class CharGenTCPClient extends SocketClient
+{
+    /*** The systat port value of 11 according to RFC 866. ***/
+    public static final int SYSTAT_PORT = 11;
+    /*** The netstat port value of 19. ***/
+    public static final int NETSTAT_PORT = 15;
+    /*** The quote of the day port value of 17 according to RFC 865. ***/
+    public static final int QUOTE_OF_DAY_PORT = 17;
+    /*** The character generator port value of 19 according to RFC 864. ***/
+    public static final int CHARGEN_PORT = 19;
+    /*** The default chargen port.  It is set to 19 according to RFC 864. ***/
+    public static final int DEFAULT_PORT = 19;
+
+    /***
+     * The default constructor for CharGenTCPClient.  It merely sets the
+     * default port to <code> DEFAULT_PORT </code>.
+     ***/
+    public CharGenTCPClient ()
+    {
+        setDefaultPort(DEFAULT_PORT);
+    }
+
+    /***
+     * Returns an InputStream from which the server generated data can be
+     * read.  You should NOT close the InputStream when you're finished
+     * reading from it.  Rather, you should call
+     * {@link org.apache.commons.net.SocketClient#disconnect  disconnect }
+     * to clean up properly.
+     * <p>
+     * @return An InputStream from which the server generated data can be read.
+     ***/
+    public InputStream getInputStream()
+    {
+        return _input_;
+    }
+}
+
+
+
+