TreeWalker.ctor() throws a TypeError

HtmlUnit · Feb 2, 2025 · 5d34208 · 5d34208
1 parent 2216ad1
commit 5d34208
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
@@ -8,6 +8,9 @@
 
     <body>
         <release version="4.10.0" date="February xx, 2025" description="Bugfixes">
+            <action type="fix" dev="rbri">
+                TreeWalker.ctor() throws a TypeError.
+            </action>
             <action type="fix" dev="rbri">
                 MutationObserver.observe() throws a TypeError.
             </action>

diff --git a/src/main/java/org/htmlunit/javascript/host/dom/TreeWalker.java b/src/main/java/org/htmlunit/javascript/host/dom/TreeWalker.java
@@ -67,17 +67,14 @@ public void jsConstructor() {
      *          or {@code null} to indicate no filter.
      * @param expandEntityReferences If false, the contents of
      *          EntityReference nodes are not present in the logical view.
-     * @throws DOMException on attempt to create a TreeWalker with a root that
-     *          is {@code null}.
      */
     public TreeWalker(final Node root,
                       final int whatToShow,
                       final org.w3c.dom.traversal.NodeFilter filter,
-                      final boolean expandEntityReferences) throws DOMException {
+                      final boolean expandEntityReferences) {
         super();
         if (root == null) {
-            throw JavaScriptEngine.throwAsScriptRuntimeEx(new DOMException(DOMException.NOT_SUPPORTED_ERR,
-                                   "root must not be null"));
+            throw JavaScriptEngine.typeError("root must not be null");
         }
         walker_ = new HtmlDomTreeWalker(root.getDomNodeOrDie(), whatToShow, filter, expandEntityReferences);
     }