docs: public static List<Node> getSiblings(Node parent, Node element) {
  		List<Node> result = new ArrayList<>();
  		NodeList list = parent.getChildNodes();
  
  		for (int i = 0; i < list.getLength(); i++) {
  			Node el = list.item(i);
  
  			if (el.getNodeName().equals(element.getNodeName())) {
  				result.add(el);
  			}
  		}
  
  		return result;
  	}