if (in instanceof HttpURLConnection && ((HttpURLConnection) in).getResponseCode() != 200) {
System.err.println(readURL(new InputStreamReader(((HttpURLConnection) in).getErrorStream(), "UTF-8")));
}
if (in instanceof HttpURLConnection && ((HttpURLConnection) in).getResponseCode() != 200) {
System.err.println(readURL(new InputStreamReader(((HttpURLConnection) in).getErrorStream(), "UTF-8")));
}