internal static T unwrap <T>(SupplierWithException <T, IOException> supplier)
{
try {
return(supplier.get());
} catch (PassThroughException exception) {
throw exception._exception;
}
}
internal static T wrap <T>(SupplierWithException <T, IOException> supplier)
{
try {
return(supplier.get());
} catch (IOException exception) {
throw new PassThroughException(exception);
}
}
internal static string streamToBase64(SupplierWithException <InputStream, IOException> streamSupplier)
{
using (var stream = streamSupplier.get().Stream) {
return(streamToBase64(stream));
}
}