@Override
    public AttributedList<Path> list(final Path directory, final ListProgressListener listener) throws BackgroundException {
        return this.list(directory, listener, new HostPreferences(session.getHost()).getInteger("s3.listing.chunksize"));
    }
@Test(expected = NotfoundException.class)
    public void testListNotfound() throws Exception {
        final Path container = new Path("notfound.cyberduck.ch", EnumSet.of(Path.Type.directory, Path.Type.volume));
        new SpectraObjectListService(session).list(container, new DisabledListProgressListener());
    }