PublishKey pk = new PublishKey(glob, "HelloWorld3", "text/xml", "1.0");
pk.setClientTags("<org.xmlBlaster><demo/></org.xmlBlaster>");
PublishQos pq = new PublishQos(glob);
pq.addClientProperty("myAge", 84);
MsgUnit msgUnit = new MsgUnit(pk, "Hi", pq);
con.publish(msgUnit);
GetKey gk = new GetKey(glob, "HelloWorld3");
GetQos gq = new GetQos(glob);
MsgUnit[] msgs = con.get(gk, gq);