/src/main/java/org/htmlunit/html/HtmlElement.java
if ( getOneHtmlElementByAttribute) {
if ( notifyAttributeChangeListeners ) {
} else { event = new HtmlAttributeChangeEvent(this, qualifiedName, oldAttributeValue); } super.setAttributeNS(namespaceURI, qualifiedName, attributeValue, notifyAttributeChangeListeners, notifyMutationObservers); <extra_id_0> notifyAttributeChangeListeners(event, this, oldAttributeValue, notifyMutationObservers); } fireAttributeChangeImpl(event, htmlPage, mappedElement, oldAttributeValue); } protected static void notifyAttributeChangeListeners(final HtmlAttributeChangeEvent event, final HtmlElement element, final String oldAttributeValue, final boolean notifyMutationObservers) {