public int getIndexOfConversation(HttpUrl url, ConversationID id) { if (url != null) _logger.warning("Request for a conversation with a non-null url! NOT IMPLEMENTED!");
public int getIndexOfConversation(ConversationID id) {
        public int getIndexOfConversation(HttpUrl url, ConversationID id) {            if (url != null)                _logger.warning("Request for a conversation with a non-null url! NOT IMPLEMENTED!");            return Collections.binarySearch(_conversationList, id);        }