From: Paul Sandoz <Paul.Sandoz_at_Sun.COM>
Date: Tue, 16 Mar 2010 10:42:30 +0100

On Mar 16, 2010, at 10:33 AM, Paul Sandoz wrote:
>
> I need to investigate whether it is possible to set the headers
> before any bytes are written to the OutputStream passed into
> RequestEntity.writeRequest. I suspect not,

I just verified this is the case. So i am gonna have to provide some
sort of special interface on a MessageBodyWriter to modify the content
type before serialization.

Paul.