public final void addBBSReply(final int localthreadid, final String text, final int posterID) {
        final MapleBBSThread thread = bbs.get(localthreadid);
        if (thread != null) {
            changed = true;
            thread.replies.put(thread.replies.size(), new MapleBBSReply(thread.replies.size(), posterID, text, System.currentTimeMillis()));
        }
    }