/src/main/java/org/htmlunit/html/HtmlElement.java
super.setAttributeNS(namespaceURI, qualifiedName, attributeValue, notifyAttributeChangeListeners, notifyMutationObservers); return ;
if ( null == getHtmlPageOrNull ( ) ) { super.setAttributeNS ( namespaceURI, qualifiedName, attributeValue, notifyAttributeChangeListeners, notifyMutationObservers ) ; return; }
super(namespaceURI, qualifiedName, page, attributes); } @Override protected void setAttributeNS(final String namespaceURI, final String qualifiedName, final String attributeValue, final boolean notifyAttributeChangeListeners, final boolean notifyMutationObservers) { <extra_id_0> final String oldAttributeValue = getAttribute(qualifiedName); final HtmlPage htmlPage = (HtmlPage) getPage(); final boolean mappedElement = isAttachedToPage() && HtmlPage.isMappedElement(htmlPage, qualifiedName); if (mappedElement) { htmlPage.removeMappedElement(this);