* Resets the inactive timer to 30 minutes.
*/
public void resetLobbyTimer() {
this.inactiveTimerTask.cancel();
this.inactiveTimer.purge();
this.inactiveTimerTask = new LobbyTimerTask(this);
this.inactiveTimer.schedule(this.inactiveTimerTask,
1000 * 60 * 30);
}