/* * AckMessage.java */package EDU.gatech.cc.is.communication;import java.io.*;import EDU.gatech.cc.is.util.*;/** * An acknowledgement message. * <P> * <A HREF="../COPYRIGHT.html">Copyright</A> * (c)1998 Tucker Balch * * @author Tucker Balch * @version $Revision: 1.1 $ */public class AckMessage extends Message 		implements Cloneable, Serializable	{        /**         * create an AckMessage with default values.         */        public  AckMessage()                {		super();                }        /**         * return a printable String representation of the AckMessage.         * @return the String representation         */        public  String  paramString()                {                return( super.paramString() );                }        /**         * test the AckMessage class.         */        public  static void main(String[] args)                {                AckMessage fred = new AckMessage();                System.out.println("The original message:");                System.out.println(fred);                }	}