title: JBoss input/output streaming
body: <p>I'm have a deal with Spring MVC based application deployed under JBoss-4.2.3.GA and want to clarify how servlet input/output streaming works with huge requests/responses body. I'm bother about it because don't want to keep whole request/response in memory until call will be completely finished.</p>
  
  <p>How can I detect exactly input/output stream implementation that JBoss passes to servlet? Or possible I can investigate its behavior in some kind of specification?</p>
  
  <p>Thanks for any useful info about it.</p>