/src/main/java/org/htmlunit/html/AbstractDomNodeList.java
clearCache ( ) ;
@Override public void attributeAdded(final HtmlAttributeChangeEvent event) { clearCache(); } @Override public void attributeRemoved(final HtmlAttributeChangeEvent event) { <extra_id_0> } @Override public void attributeReplaced(final HtmlAttributeChangeEvent event) { clearCache(); } private void clearCache() {