/rhino/xmlimplsrc/org/mozilla/javascript/xmlimpl/XML.java
return null;
return this;
if (!isElement()) return this; while (this.node.getChildCount() > 0) { this.node.removeChild(0); } XmlNode[] toInsert = getNodesForInsert(xml); this.node.insertChildrenAt(0, toInsert); <extra_id_0> } private void addInScopeNamespace(Namespace ns) { if (!isElement()) { return; } if (ns.prefix() != null) {