🚀 go-pugleaf

Hello, all!

I have trouble with following source code:
...
URL url = new URL(fileName);
URLConnection connection = url.openConnection();

connection.connect();
InputStream inputStream = connection.getInputStream();
...

When I pass as fileName string like a "file:\\\\C:\\filename.txt"
all works OK under MS JVM and IBM JDK 1.1.8, but under
Sun JDK 1.1.2 I've got UnknownHostException, because under MS and IBM JVMs
connection is instance of sun.net.www.protocol.file.FileURLConnection class
and under Sun it is sun.net.www.protocol.ftp.FtpURLConnection.

So, if I'm not mistaken, Sun handles file:// protocol as FTP, but it isn't
correct, eh?
And can anyone of all give me some hint how can I write really portable code
in this case.

Thanks,
Andrey.