public static void main(String[] args) {
        ApiContextInitializer.init();
        System.getProperties().put("proxySet", "true");
        System.getProperties().put("httpProxyHost", "proxy.server");
        System.getProperties().put("httpProxyPort", "8080");
        TelegramBotsApi telegramBotsApi = new TelegramBotsApi();
        try {
            telegramBotsApi.registerBot(new SimpleBot());
        } catch (TelegramApiException e) {
            System.out.println("TelegramApiException ---> " + e);
        }
    }

            ApiContextInitializer.init();

            DefaultBotOptions botOptions = ApiContext.getInstance(DefaultBotOptions.class);
            botOptions.setProxyHost("proxy.server");
            botOptions.setProxyPort(8080);
            // Select proxy type: [HTTP|SOCKS4|SOCKS5] (default: NO_PROXY)
            botOptions.setProxyType(DefaultBotOptions.ProxyType.HTTP);
            SimpleBot myBot = new SimpleBot(botOptions);
            new TelegramBotsApi().registerBot(myBot);