cleanup

Author: rbri

src/test/java/org/htmlunit/WebClientTest.java

@@ -1227,7 +1227,7 @@ public void openerInFrameset() throws Exception {
         webClient.setAlertHandler(new CollectingAlertHandler(collectedAlerts));
 
         final HtmlPage page = webClient.getPage(URL_FIRST);
-        final HtmlPage pageInFrame = (HtmlPage) ((WebWindow) page.getFrames().get(0)).getEnclosedPage();
+        final HtmlPage pageInFrame = (HtmlPage) page.getFrames().get(0).getEnclosedPage();
         pageInFrame.getAnchors().get(0).click();
 
         final String[] expectedAlerts = {"null", "null"};

src/test/java/org/htmlunit/javascript/host/html/HTMLIFrameElementTest.java

@@ -20,7 +20,6 @@
 import org.htmlunit.SimpleWebTestCase;
 import org.htmlunit.WebClient;
 import org.htmlunit.html.FrameWindow;
-import org.htmlunit.html.HtmlElement;
 import org.htmlunit.html.HtmlInlineFrame;
 import org.htmlunit.html.HtmlPage;
 import org.htmlunit.junit.BrowserRunner;
@@ -130,7 +129,7 @@ public void removeFrameWindow() throws Exception {
         assertEquals("frame content", ((HtmlPage) page.getFrameByName("content").getEnclosedPage()).asNormalizedText());
 
         // replace frame tag with javascript
-        ((HtmlElement) page.getElementById("clickId")).click();
+        page.getElementById("clickId").click();
 
         assertEquals("new content", page.getElementById("content").asNormalizedText());
 

src/test/java/org/htmlunit/javascript/host/xml/XMLHttpRequest3Test.java

@@ -42,7 +42,6 @@
 import org.htmlunit.html.DomElement;
 import org.htmlunit.html.HtmlElement;
 import org.htmlunit.html.HtmlPage;
-import org.htmlunit.html.HtmlSubmitInput;
 import org.htmlunit.javascript.host.xml.XMLHttpRequestTest.StreamingServlet;
 import org.htmlunit.junit.BrowserRunner;
 import org.htmlunit.junit.annotation.Alerts;
@@ -405,7 +404,7 @@ public void ajaxInfluencesSubmitHeaders() throws Exception {
         while (STATE_ < 1) {
             Thread.sleep(42);
         }
-        ((HtmlSubmitInput) elem).click();
+        elem.click();
 
         client.waitForBackgroundJavaScript(DEFAULT_WAIT_TIME.toMillis());
         assertEquals(COLLECTED_HEADERS.toString(), 2, COLLECTED_HEADERS.size());