/src/main/java/org/htmlunit/html/HtmlElement.java
if ( fireKeyUp) {   final Event keyUp = new KeyboardEvent( this, TYPE_KEY_UP, keyCode, shiftPressed_, ctrlPressed_, altPressed_) ;   fireEvent( keyUp) ; }
[Delete]
} if (eventSource != null) { final Event keyUp = new KeyboardEvent(this, Event.TYPE_KEY_UP, c, shiftPressed_ || isShiftNeeded, ctrlPressed_, altPressed_); eventSource.fireEvent(keyUp); if (isShiftNeeded) { <extra_id_0> KeyboardEvent.DOM_VK_SHIFT, false, ctrlPressed_, altPressed_); eventSource.fireEvent(shiftUp); } } final HtmlForm form = getEnclosingForm();