Connect to a website using Apache HTTPClient5 using Windows Authentication

WindowsAuthApacheHTTPConnect.java

class Session {
 /*
  * Use Apache HTTPClient5 WinClient extensions to automatically gain SSO login via. domain credentials of
  * currently logged in user.
  */
 // Store SSO cookie's between httpclient and server to maintain session
 private CookieStore cookieStore = new BasicCookieStore();
 // Base http configuration used for all http requests
 private RequestConfig requestConfig = RequestConfig.custom()
         .setConnectTimeout(300, TimeUnit.SECONDS)
         .setResponseTimeout(600, TimeUnit.SECONDS)
         .setConnectionRequestTimeout(300, TimeUnit.SECONDS)
         //.setProxy(httpsProxy)
         .setRedirectsEnabled(true)
         .setAuthenticationEnabled(true) // all I needed to do in the end to enable SSO!!
         .setCircularRedirectsAllowed(true)
         .build();
 // Single client with persistent cookie store.
 private CloseableHttpClient httpclient = WinHttpClients.custom().setDefaultCookieStore(cookieStore).setDefaultRequestConfig(requestConfig).build();
 private String url_base = "http://something.com/login/";
 // For logging
 private static org.slf4j.Logger LOGGER;
 public Session()
 {
 }
 public Boolean login()
 {
  String httpOutput = "";
  /*
   * Use Apache HTTPClient5 WinClient extensions to automatically gain SSO login via. domain credentials of currently logged in user.
   */
  if (!WinHttpClients.isWinAuthAvailable()) {
    System.out.println("Integrated Win auth is not supported!!!");
    return Boolean.FALSE;
  }
  try
  { // HACK: ONE HUGE TRY STATEMENT OVER ALL STAGES
   HttpGet httpget = new HttpGet(url_base + "login.php");
     httpget.setConfig(requestConfig);
   System.out.println("Executing request: " + httpget.getRequestUri());
   HttpHost httpsTarget = new HttpHost("https", "something.com", 443);
   CloseableHttpResponse response = httpclient.execute(httpsTarget, httpget);
   try {
    httpOutput = EntityUtils.toString(response.getEntity());
    System.out.println("Response: " + response.getCode() + " " + response.getReasonPhrase());
    if (httpOutput.contains("<SOMETHING OF INTEREST>")) {
     System.out.println("Sucessfully managed to login.");
       }
    EntityUtils.consume(response.getEntity());
    response.close();
   } catch (ParseException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
   } finally {
    response.close();
   }
  } catch (IOException e) {
   // TODO Auto-generated catch block
   System.err.println("IO exception occurred during attempted login.");
   e.printStackTrace();
  } catch (URISyntaxException e1) {
   // TODO Auto-generated catch block
   e1.printStackTrace();
  } finally {
   //doLogout();
   System.out.println("Completed login()");
  }
 }
} // Session