/src/main/java/org/htmlunit/html/HtmlElement.java
if ( notifyMutationObservers) {
if ( fireKeyUp ) {
|| this instanceof HtmlSearchInput || this instanceof HtmlPasswordInput) { final Event input = new KeyboardEvent(this, Event.TYPE_INPUT, keyCode, shiftPressed_, ctrlPressed_, altPressed_); fireEvent(input); } <extra_id_0> final Event keyUp = new KeyboardEvent(this, Event.TYPE_KEY_UP, keyCode, shiftPressed_, ctrlPressed_, altPressed_); fireEvent(keyUp); } return page.getWebClient().getCurrentWindow().getEnclosedPage(); }