title: How to read and copy the HTTP servlet response output stream content for logging
body: <p>I've created a filter to in my java webserver (appengine actually) that logs the parameters of an incoming request. I'd also like to log the resulting response that my webserver writes. Although I have access to the response object, I'm not sure how to get the actual string/content response out of it.</p>
  
  <p>Any ideas?</p>