How to split string in Thymeleaf
<p>I have imageNames like <code>wange/25011.jpg|wange/25011-1.jpg</code> or null, I want to split them to <code>wange/25011.jpg</code> and <code>wange/25011-1.jpg</code>, or no split if null. I tried code as below, but no work...</p>

<pre><code>&lt;td th:if="${brickset.imageNames} != null"  th:each="image : ${#strings.arraySplit(brickset.imageNames, '|')}"&gt;
    &lt;a href="#" th:href="${imageBaseUrl + image}"&gt;
        &lt;img src="#" th:src="${imageBaseUrl + image}" height="64"/&gt;
    &lt;/a&gt;
&lt;/td&gt; 
</code></pre>