private void download()

in sample/src/main/java/com/facebook/battery/sample/MainActivity.java [106:130]

• 24 lines of code
• 4 McCabe index (conditional complexity)

  private void download() throws IOException {
    HttpsURLConnection connection = null;
    InputStreamReader reader = null;
    URL url = new URL("https://www.facebook.com");
    try {
      connection = (HttpsURLConnection) url.openConnection();
      connection.setRequestMethod("GET");
      connection.setDoInput(true);
      connection.connect();
      reader = new InputStreamReader(connection.getInputStream());

      char[] buffer = new char[1024];
      int bytes;
      while ((bytes = reader.read(buffer)) != -1) {
        Log.d("BatteryMetrics", "Read " + bytes + " bytes");
      }
    } finally {
      if (reader != null) {
        reader.close();
      }
      if (connection != null) {
        connection.disconnect();
      }
    }
  }