/* * AckProcessing.java * * Created on September 25, 2002, 11:28 PM */package gov.nist.sip.instantmessaging.presence;import gov.nist.javax.sip.*;import javax.sip.*;import javax.sip.message.*; import javax.sip.header.*;import javax.sip.address.*;import java.util.*;import gov.nist.sip.instantmessaging.*;/** * * @author  olivier * @version 1.0 */public class IMAckProcessing {     private IMUserAgent imUA;        /** Creates new AckProcessing */    public IMAckProcessing( IMUserAgent imUA) {        this.imUA=imUA;    }         public void processAck(Request request,ServerTransaction serverTransaction) {        try {                    }        catch (Exception ex) {            ex.printStackTrace();        }    }}