if (stUrlString != null) {
if (!blockWrites && stUrlString != null) {
	public void setStUrlString( String urlString ) {		if (urlString == null)		{			stUrlString = null;			return;		}		stUrlString = reformatUrlString( urlString, true );		if (stUrlString != null) {			GalleryRemote.getInstance().properties.setProperty(URL + prefsIndex, stUrlString);		}	}