title: URLFetchService with Google App Engine
body: <p>I used to have this code working with my Tomcat server:</p>
  
  <pre><code>HttpRequestBase targetRequest = ...;
  HttpResponse targetResponse = httpclient.execute(targetRequest);
  HttpEntity entity = targetResponse.getEntity();
  </code></pre>
  
  <p>However when I migrated with Google App Engine, I can' use this code anymore. So I read a bit and found that I need to use another code to achieve this. </p>
  
  <p>So I have this code:</p>
  
  <pre><code> URLFetchService fetcher = URLFetchServiceFactory.getURLFetchService();
   HTTPResponse targetRespose = fetcher.fetch(targetRequest); // Error
   HttpEntity entity = targetResponse.getEntity();
  </code></pre>
  
  <p>However its obvious that there's an error with the <code>fetcher.fetch</code> code.</p>
  
  <p>All I need to accomplish to to have the same HttpEntity using App Engine approach. Any way to work this out? </p>