URL url = file.toURL();
URL url = uri.toURL();
    static String setupBasePathSpec()    {        try        {            String path = System.getProperty( "user.dir" );            File file = new File( path );            URI uri = file.toURI();            URL url = file.toURL();            return url.toString();        }        catch( Exception e )        {               return e.toString();        }    }