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