lor method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#containsNamespace(java.lang.String,jakarta.faces.view.facelets.Tag)" class="member-name-link">containsNamespace</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;ns,
 <a href="../../../../../jakarta/faces/view/facelets/Tag.html" title="class in jakarta.faces.view.facelets">Tag</a>&nbsp;t