/src/main/java/org/htmlunit/html/HtmlElement.java
event = new HtmlAttributeChangeEvent( this, oldAttributeValue, oldAttributeValue) ;
event = new HtmlAttributeChangeEvent ( this, qualifiedName, oldAttributeValue ) ;
} final HtmlAttributeChangeEvent event; if (ATTRIBUTE_NOT_DEFINED == oldAttributeValue) { event = new HtmlAttributeChangeEvent(this, qualifiedName, attributeValue); } else { <extra_id_0> } super.setAttributeNS(namespaceURI, qualifiedName, attributeValue, notifyAttributeChangeListeners, notifyMutationObservers); if (notifyAttributeChangeListeners) { notifyAttributeChangeListeners(event, this, oldAttributeValue, notifyMutationObservers); }