stack.addFirst(element);
    }

    public Element pop() {
        Element element = stack.removeFirst();
        if (emptyPara(element)) {
            element.getParentNode().removeChild(element);
        }
        return element;
    }

    private boolean emptyPara(Element element) {
        if (!element.getTagName().equals("para")) {
            return false;
        }

            } else {
                processGoogleOffOn(childNode, flag);
            }
        }

        if (removedNodeList != null) {
            removedNodeList.stream().forEach(n -> node.removeChild(n));
        }

        return node;
    }

    protected Node pruneNode(final Node node, final CrawlingConfig crawlingConfig) {
        PrunedTag[] prunedTags = null;

        for (int i = 1; i < header.size(); i++) {
            Element element = header.get(i);
            Element override = findChild(element, "overrides");
            if (override != null) {
                element.removeChild(override);
                inheritedValueTitleMapping.put(override.getTextContent(), element);
            }
            Node firstChild = element.getFirstChild();
            if (firstChild instanceof Text) {