Log.log(Log.ERROR, MODULE, "Unknown source " + source);
Log.log(Log.LEVEL_ERROR, MODULE, "Unknown source " + source);
	public void contentsChanged( ListDataEvent e ) {		Object source = e.getSource();		Log.log(Log.TRACE, MODULE, "Contents changed: " + e);		if (source instanceof Album) {			// Also tell MainFrame (ugly, but works around bug in Swing where when			// the list data changes (and nothing remains to be selected), no			// selection change events are fired.			updatePicturesList();		} else if (source instanceof Gallery) {			updateAlbumCombo();		} else if (source instanceof DefaultComboBoxModel) {			updateGalleryParams();		} else {			Log.log(Log.ERROR, MODULE, "Unknown source " + source);		}	}