private void wrapContentInContainer(Document document) {
        // Wrap the page in a text container to get the margins
        Elements bodyContent = document.body().children().remove();
        document.body().prepend("<div class='container'/>");
        document.body().children().get(0).html(bodyContent.outerHtml());
    }

    private void addTOC(Document document) {

        String blockName = tr.td[0].text().trim()
        gradlebuild.docs.dsl.docbook.model.BlockDoc blockDoc = project.getBlock(blockName)
        tr.children = {
            td { link(linkend: blockDoc.id) { literal("$blockName { }")} }
            td(blockDoc.description)
        }
    }

    def mergeTypes(Element typeTable, DslDocModel model) {

import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

import java.util.ArrayList;
import java.util.List;

public class ModelBuilderSupport {
    protected List<Element> children(Element element, String childName) {
        List<Element> matches = new ArrayList<Element>();
        NodeList childNodes = element.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++) {

                props.put(propertyDoc.getName(), propertyDoc.forClass(classDoc, additionalValues.values()));
            }
        }

        for (Element row : children(classDoc.getPropertiesTable(), "tr")) {
            List<Element> cells = children(row, "td");
            if (cells.size() != header.size()) {
                throw new RuntimeException(String.format("Expected %s <td> elements in <tr>, found: %s", header.size(), tr));

     */
    public void build(ClassDoc classDoc) {
        Set<String> signatures = new HashSet<String>();

        for (Element tr : children(classDoc.getMethodsTable(), "tr")) {
            List<Element> cells = children(tr, "td");
            if (cells.size() != 1) {
                throw new RuntimeException(String.format("Expected 1 cell in <tr>, found: %s", tr));
            }