title: How to set my own value as boundary, sending multipart data with jersey?
body: <p>I'm sending multipart data with jersey-client and jersey client generates boundary itself.<br/>
  And my problem is that the consuming server parses incoming TCP stream as raw data, using his own constant value as boundary. Sounds weird, I know :) But I can't do something this server side.<br/>
  So I need to set boundary myself, but can't find any suitable method for it in FormDataMultiPart. How can I solve it? Is it even possible?<br/></p>