private void start() {
        while (true) {

            try {
                processUDP();
            } catch (IOException e) {
                System.err.println("Error 4" + e.getMessage());
                break;
            } catch (GameException e) {
                System.err.println("Error 5" + e.getMessage());
            } catch (ClassNotFoundException e) {
                e.printStackTrace();
            }
        }
    }