public class Main {

    public static final Logger logger = LogManager.getLogger("name");

    public static void main(String[] args) throws Exception {

        ApiContextInitializer.init();
        TelegramBotsApi telegramBotsApi = new TelegramBotsApi();
        try {
            telegramBotsApi.registerBot(new TelegramLongPollingBot() {
                @Override
                public String getBotToken() {
                    return Reference.BOT_NAME;
                }

                @Override
                public void onUpdateReceived(Update update) {
                    if (update.hasMessage()) {
                        if (update.getMessage().hasText()) {
                            logger.info(update.getMessage().getText());
                        }
                    }
                }

                @Override
                public String getBotUsername() {
                    return Reference.BOT_TOKEN;
                }
            });
        } catch (TelegramApiException e) {
            e.printStackTrace();
        }

    }

}