How to change the title of a browser page which a servlet streamed a PDF to?

Question

My Java based webapp has a servlet which streams PDF content back to the browser based on request parameter.

e.g. user clicks on an A tag with an href of \"myApp/Fet

Answer 1

Add this header to your HttpServletResponse:

response.setHeader("Content-Disposition","inline; filename=Here is the Amazing PDF");

I believe the browser will pick it up and use it as the title of the window.