e="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/17/docs/api/java.base/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-lin