this.pictures = (List) pictures.clone();
this.pictures = new ArrayList(pictures);
	public void start(ArrayList pictures) {		if (GalleryRemote._().properties.getBooleanProperty(SLIDESHOW_RANDOM)) {			this.pictures = (List) pictures.clone();			Collections.shuffle(this.pictures);		} else {			this.pictures = pictures;		}		new Thread(this).start();	}