void (final Element root) { int configurationVersion = StringUtil.parseInt(root.getAttributeValue("VERSION"), -1); if (configurationVersion != VERSION) { return; } final List<Element> children = root.getChildren(NodeRendererSettings.RENDERER_TAG); final List<NodeRenderer> renderers = new ArrayList<>(children.size()); for (Element nodeElement : children) { try { renderers.add((NodeRenderer)myRendererSettings.readRenderer(nodeElement)); } catch (Exception e) { LOG.debug(e); } } setRenderers(renderers); }