def content = parse('''
<section>
    <section><title>Properties</title>
        <table>
            <thead><tr><td>Name</td></tr></thead>
            <tr><td>b</td></tr>
            <tr><td>a</td></tr>
        </table>
    </section>
    <section><title>Methods</title><table><thead><tr></tr></thead></table></section>
</section>
''')

        when:
        ClassDoc doc = withCategories {