/src/main/java/org/htmlunit/html/HtmlForm.java
url = actionUrl.getFullyQualifiedUrl( htmlPage) ;
url = htmlPage.getFullyQualifiedUrl ( actionUrl ) ;
URL url; try { if (actionUrl.isEmpty()) { url = WebClient.expandUrl(htmlPage.getUrl(), actionUrl); } else { <extra_id_0> } if (!queryFormFields.isEmpty()) { url = UrlUtils.getUrlWithNewQuery(url, queryFormFields); } if (HttpMethod.GET == method && browser.hasFeature(FORM_SUBMISSION_URL_WITHOUT_HASH) && UrlUtils.URL_ABOUT_BLANK != url) {