Get player's ping value

private int getPing(Player player) throws NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchFieldException {
  Method method = player.getClass().getDeclaredMethod("getHandle");
  method.setAccessible(true);
  Object handle = method.invoke(player);
  return ((Integer) handle.getClass().getField("ping").get(handle)).intValue();
}