title: Fixing HttpClient warning "Invalid expires attribute" using fluent API
body: <p>I'm using the fluent API of HttpClient to make a GET request:</p>
  
  <pre><code>String jsonResult = Request.Get(requestUrl)
              .connectTimeout(2000)
              .socketTimeout(2000)
              .execute().returnContent().asString();
  </code></pre>
  
  <p>But for each request I get the following warning:</p>
  
  <pre><code>apr 07, 2016 12:26:46 PM org.apache.http.client.protocol.ResponseProcessCookies processCookies
  WARNING: Invalid cookie header: "Set-Cookie: WMF-Last-Access=07-Apr-2016;Path=/;HttpOnly;Expires=Mon, 09 May 2016 00:00:00 GMT". Invalid 'expires' attribute: Mon, 09 May 2016 00:00:00 GMT
  </code></pre>
  
  <p>How can I fix this and keep using the fluent interface? Ideally I'd want a proper way to fix it, but since I don't really care about the cookies in my use case any solution that just allows me to stop displaying the warnings (besides redirecting stderr, cause I need that) is welcome.</p>