public final void deleteBBSReply(final int localthreadid, final int replyid, final int posterID, final int guildRank) {
        final MapleBBSThread thread = bbs.get(localthreadid);
        if (thread != null) {
            final MapleBBSReply reply = thread.replies.get(replyid);
            if (reply != null && (reply.ownerID == posterID || guildRank <= 2)) {
                changed = true;
                thread.replies.remove(replyid);
            }
        }
    }