Message reply = new MessageBuilder()
.withRecipientJids(message.getFromJid())
.withBody(answer)
.build();
SendResponse success = xmpp.sendMessage(reply);
if (success.getStatusMap().get(message.getFromJid())
!= SendResponse.Status.SUCCESS) {
log.warning("Could not send XMPP reply to " + message.getFromJid());
}
}