/wro4j-core/src/main/java/ro/isdc/wro/model/factory/XmlModelFactory.java
resources.add( resource) ;group.setResources( resources) ;
group.setResources ( resources ) ;
final Node node = resourceNodeList.item(i); if (node instanceof Element) { final Element resourceElement = (Element) node; parseResource(resourceElement, resources); } } <extra_id_0> return group; } private void parseResource(final Element resourceElement, final Collection<Resource> resources) { final String tagName = resourceElement.getTagName(); final String uri = resourceElement.getTextContent(); if (TAG_GROUP_REF.equals(tagName)) {