task.setGroup("documentation");
            task.setDescription("Generate Javadocs for all API classes");

            task.setTitle("Gradle API " + version);

            Javadocs javadocs = extension.getJavadocs();

            // TODO: This should be part of Javadoc task
            task.getInputs().file(javadocs.getJavadocCss())

        <title>Class</title>
        <segmentedlist>
            <segtitle>API Documentation</segtitle>
            <seglistitem>
                <seg>
                    <apilink class="org.gradle.Class" style="java"/>
                </seg>
            </seglistitem>
        </segmentedlist>
        <segmentedlist>
            <segtitle>Known Subtypes</segtitle>
            <seglistitem>
                <seg>

            for (ExtraAttributeDoc attributeDoc : propertyDoc.getAdditionalValues()) {
                Element segtitle = document.createElement("segtitle");
                segmentedlist.appendChild(segtitle);
                for (Node node : attributeDoc.getTitle()) {
                    segtitle.appendChild(document.importNode(node, true));
                }
            }

        Element list = document.createElement("segmentedlist");
        parent.appendChild(list);
        Element segtitle = document.createElement("segtitle");
        list.appendChild(segtitle);
        segtitle.appendChild(document.createTextNode("API Documentation"));
        Element listItem = document.createElement("seglistitem");
        list.appendChild(listItem);

        }

        Element segmentedlist = document.createElement("segmentedlist");
        section.appendChild(segmentedlist);
        Element segtitle = document.createElement("segtitle");
        segmentedlist.appendChild(segtitle);
        segtitle.appendChild(document.createTextNode("Delegates to"));
        Element seglistitem = document.createElement("seglistitem");
        segmentedlist.appendChild(seglistitem);