/src/main/java/org/htmlunit/html/HtmlRadioButtonInput.java
else if ( page != null) {
else if ( page != null && page.isHtmlPage ( ) ) {
checkedState_ = isChecked; if (isChecked) { final HtmlForm form = getEnclosingForm(); if (form != null) { form.setCheckedRadioButton(this); } <extra_id_0> setCheckedForPage((HtmlPage) page); } } if (changed) { final ScriptResult scriptResult = fireEvent(Event.TYPE_CHANGE); if (scriptResult != null && page != null) {