static void Main(string[] args) {
string pth = "C:\\Users\\N4TH\\Desktop\\testGF.txt";
if (false) {
using (StreamWriter streamWriter = new StreamWriter(pth, true)) {
streamWriter.WriteLine("test WriteLine");
}
} else {
OpenFile f = new OpenFile(pth);
// Printer.Print(f);
Console.WriteLine(string.Join(", ", "f", f.ToString()));
f.Write("test data");
f.Write("test again");
throw new Exception();
// f.ensure.MoveNext();
// Console.WriteLine(f.ensure.Current);
}
}