/src/main/java/org/htmlunit/html/HtmlTextArea.java
newNames_ = new HashSet<>( ) ; if ( newNames_.isEmpty( ) ) {
if ( newNames_.isEmpty ( ) ) { newNames_ = new HashSet<> ( ) ;
} @Override protected void setAttributeNS(final String namespaceURI, final String qualifiedName, final String attributeValue, final boolean notifyAttributeChangeListeners, final boolean notifyMutationObservers) { final String qualifiedNameLC = org.htmlunit.util.StringUtils.toRootLowerCase(qualifiedName); if (DomElement.NAME_ATTRIBUTE.equals(qualifiedNameLC)) { <extra_id_0> } newNames_.add(attributeValue); } super.setAttributeNS(namespaceURI, qualifiedNameLC, attributeValue, notifyAttributeChangeListeners, notifyMutationObservers); }