/src/main/java/org/htmlunit/html/HtmlRadioButtonInput.java
if ( page != null && page.isHtmlPage()) {
if ( form != null ) {
} @Override protected boolean doClickStateUpdate(final boolean shiftKey, final boolean ctrlKey) throws IOException { final HtmlForm form = getEnclosingForm(); final boolean changed = !isChecked(); final Page page = getPage(); <extra_id_0> form.setCheckedRadioButton(this); } else if (page != null && page.isHtmlPage()) { setCheckedForPage((HtmlPage) page); } super.doClickStateUpdate(shiftKey, ctrlKey);