final Subscription[] subs = u.getSubscriptions() ;
for (int j = 0 ; j < subs.length && fin == 0 ; j++) {
if( (subs[j].getName()).equals(dConfig.getClientID()) ){
final String[] msgids = u.getMessageIds(dConfig.getClientID()) ;
for(int k=0;k< msgids.length;k++)
u.deleteMessage(dConfig.getClientID(),msgids[k]);
fin++;
}
}
}else if(dConfig.getShortName() ==null){
throw new HermesException(new Exception("ShortName(userID) is null")) ;