@Override
public void run() {
display.print("Sending invitation", Style.important);
pings++;
time += 1000;
room.sendInvitationTo(otherUri, "ping invite " + pings);
}
}.schedule(time);
} else if (event.isAdded()) {
display.print("Change subject", Style.important);
RoomSubject.requestSubjectChange(room, "Subject ping" + pings);