sq = new SubscribeQos(glob2);
con2.subscribe(sk.toXml(), sq.toXml());
sk = new SubscribeKey(glob2, Constants.OID_DEAD_LETTER);
sq = new SubscribeQos(glob2);
con2.subscribe(sk.toXml(), sq.toXml(), new I_Callback() {
public String update(String cbSessionId, UpdateKey updateKey, byte[] content, UpdateQos updateQos) {
deadMessageCounter++;
log.info("****** Reveiving asynchronous message '" + updateKey.getOid() + "' in deadMessage handler, content=" + new String(content));
assertEquals("No dead letter received", Constants.OID_DEAD_LETTER, updateKey.getOid());
return "";