/wro4j-core/src/main/java/ro/isdc/wro/model/factory/XmlModelFactory.java
for ( short i = 0; i < resourceNodeList.getLength( ) ; i++) {
for ( int i = 0; i < resourceNodeList.getLength ( ) ; i++ ) {
} protected Group createGroup(final Element element) { final String name = element.getAttribute(ATTR_GROUP_NAME); final Group group = new Group(name); final List<Resource> resources = new ArrayList<Resource>(); final NodeList resourceNodeList = element.getChildNodes(); <extra_id_0> final Node node = resourceNodeList.item(i); if (node instanceof Element) { final Element resourceElement = (Element) node; parseResource(resourceElement, resources); } }