title: Handle "multipart/related" in java servlet
body: <p>A Servlet, running under Jetty 8, receives the following request:</p>
  
  <pre><code>Header:
  Content-Type = multipart/related; boundary=example
  
  Data:
  
  --example
  content-type: text/xml; charset=UTF-8
  
  data1here
  
  --example
  content-type: text/xml; charset=UTF-8
  
  data2here
  
  --example--
  </code></pre>
  
  <ul>
  <li>Is there a convenient way of getting "data1here" and "data2here" from this kind of a request?</li>
  <li>Do Java servlets support it, natively?</li>
  <li>Or are there any additional libraries that support it?</li>
  </ul>