String execution = extractFormParameter(responseString,"\"execution\"");
if (execution==null)
throw new IOException (" No hidden execution field for: "+loginUrl.toString());
List<HttpCookie> cookies = getCookies(conn);
HttpCookie sessionCookie = getCookieNamed(cookies, "JSESSIONID");
String sessionCookieSend=sessionCookie.toString();
Map<String,String> paramMap = new HashMap<String,String>();
paramMap.put("username",username);
paramMap.put("password",password);
paramMap.put("lt",loginTicket);