protected static Element getArtifactWrapperNode(Entry entry) {
	    Element element = entry.getAnyOtherElement();
	    if (isWrapperElement(element)) {
	        return element;
	    }
        for (Object anyOther : entry.getAnyOther()) {
            if (anyOther instanceof Element && isWrapperElement((Element) anyOther)) {
                return (Element) anyOther;
            }
        }
	    return null;
	}