/src/main/java/org/htmlunit/html/HtmlCheckBoxInput.java
setChecked( isDefaultChecked( ) ) ;checkedState_ = !isChecked( ) ;
checkedState_ = !isChecked ( ) ;
public Page setChecked(final boolean isChecked) { checkedState_ = isChecked; return executeOnChangeHandlerIfAppropriate(this); } @Override protected boolean doClickStateUpdate(final boolean shiftKey, final boolean ctrlKey) throws IOException { <extra_id_0> super.doClickStateUpdate(shiftKey, ctrlKey); return true; } @Override protected ScriptResult doClickFireClickEvent(final Event event) { if (!hasFeature(EVENT_ONCHANGE_AFTER_ONCLICK)) {