in src/main/java/org/apache/sling/jcr/contentparser/impl/XmlContentParser.java [158:172]
private List<Element> getChildren(Element element, String childName) {
List<Element> result = new ArrayList<>();
NodeList children = element.getChildNodes();
int len = children.getLength();
for (int i=0; i<len; i++) {
Node child = children.item(i);
if (child instanceof Element) {
Element childElement = (Element)child;
if (StringUtils.equals(childElement.getNodeName(), childName)) {
result.add(childElement);
}
}
}
return result;
}