if (galleryVersion == 2) { flatAlbumList.remove(getRoot()); }
	public ArrayList getFlatAlbumList() {		if (flatAlbumList == null) {			if (getRoot() != null) {				flatAlbumList = Collections.list(((Album) getRoot()).breadthFirstEnumeration());			} else {				flatAlbumList = null;			}		}		return flatAlbumList;	}