public class Main {

  private static String readAll(Reader rd) throws IOException {
    StringBuilder sb = new StringBuilder();
    int cp;
    while ((cp = rd.read()) != -1) {
      sb.append((char) cp);
    }
    return sb.toString();
  }

  public static JSONObject readJsonFromUrl(String url) throws IOException, JSONException {
    InputStream is = new URL(url).openStream();
    try {
      BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
      String jsonText = readAll(rd);
      JSONObject json = new JSONObject(jsonText);
      return json;
    } finally {
      is.close();
    }
  }

  public static void main(String[] args) throws IOException, JSONException {
      JSONObject json = readJsonFromUrl("http://status.mojang.com/check");
      System.out.println(json.toString());
      System.out.println(json.get("minecraft.net"));

      System.out.println(json.toString());
      System.out.println(json.get("login.minecraft.net"));

      System.out.println(json.toString());
      System.out.println(json.get("session.minecraft.net"));

      System.out.println(json.toString());
      System.out.println(json.get("account.mojang.com"));

      System.out.println(json.toString());
      System.out.println(json.get("auth.mojang.com"));

      System.out.println(json.toString());
      System.out.println(json.get("skins.minecraft.com"));


  }
}