 in jakarta.faces.model">DataModel</a>&lt;<a href="IterableDataModel.html" title="type parameter in IterableDataModel">E</a>&gt;</code></dd>
<dt>Parameters:</dt>
<dd><code>rowIndex</code> - The new zero-relative index (must be non-negative)</dd>
<dt>Throws:</dt>
<dd><code><a href="../FacesException.html" title="class in jakarta.faces">FacesException</a></code> - if an error occurs setting the row index</dd>
<dd><code><a href="https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/lang/IllegalArgu