EditorFigNode figNode = layer.getParent();
ModuleFigNode figNode = layer.getParent();
    public void showParent() {        EditorLayer layer = (EditorLayer) getLayerManager().getActiveLayer();        EditorFigNode figNode = layer.getParent();        // Check for root.        if (figNode != null) {            layer = (EditorLayer) figNode.getLayer();            getLayerManager().replaceActiveLayer(layer);            getSelectionManager().deselectAll();            damageAll();        }    }