Custom RefreshHandler is no more needed with latest HtmlUnit.

Author: henryju

jwebunit-htmlunit-plugin/src/main/java/net/sourceforge/jwebunit/htmlunit/HtmlUnitTestingEngineImpl.java

@@ -10,6 +10,7 @@
 import com.gargoylesoftware.htmlunit.DefaultCredentialsProvider;
 import com.gargoylesoftware.htmlunit.ElementNotFoundException;
 import com.gargoylesoftware.htmlunit.FailingHttpStatusCodeException;
+import com.gargoylesoftware.htmlunit.ImmediateRefreshHandler;
 import com.gargoylesoftware.htmlunit.JavaScriptPage;
 import com.gargoylesoftware.htmlunit.Page;
 import com.gargoylesoftware.htmlunit.PromptHandler;
@@ -84,7 +85,6 @@
 import org.apache.commons.httpclient.Cookie;
 import org.apache.commons.httpclient.HttpState;
 import org.apache.commons.httpclient.NameValuePair;
-import org.apache.commons.logging.LogFactory;
 
 import org.apache.regexp.RE;
 import org.apache.regexp.RESyntaxException;