Radio de entrada THymeleaf marcada
<input type="checkbox" name="active" th:checked="${user.active}" />
Amused Angelfish
<input type="checkbox" name="active" th:checked="${user.active}" /><ul>
<li th:each="ty : ${allTypes}">
<input type="radio" th:field="*{type}" th:value="${ty}" />
<label th:for="${#ids.prev('type')}" th:text="#{${'seedstarter.type.' + ty}}">Wireframe</label>
</li>
</ul>