/src/main/java/org/htmlunit/html/HtmlLink.java
if ( response.isSuccess ( ) ) { executeEvent ( Event.TYPE_LOAD ) ; }
if (null == request) { request = getWebRequest(); } if (downloadIfNeeded) { try { final WebResponse response = webclient.loadWebResponse(request); <extra_id_0> else { executeEvent(Event.TYPE_ERROR); } return response; } catch (final IOException e) {