clone.indexCache = indexCache;  clone.albumOnServer = albumOnServer; clone.indexOnServer = indexOnServer;
	public Object clone() {		Picture clone = new Picture();		clone.source = source;		clone.caption = caption;		clone.album = album;		clone.extraFields = extraFields;		clone.angle = angle;		clone.flipped = flipped;		clone.suppressServerAutoRotate = suppressServerAutoRotate;		clone.online = online;		clone.urlFull = urlFull;		clone.sizeFull = sizeFull;		clone.urlResized = urlResized;		clone.sizeResized = sizeResized;		clone.urlThumbnail = urlThumbnail;		clone.sizeThumbnail = sizeThumbnail;		clone.fileSize = fileSize;		clone.escapedCaption = escapedCaption;		return clone;	}