title: Combining XFA with PDFBox
body: <p>I would like to fill a PDF form with the PDFBox java library.
  The PDF form is created with Adobe Live Designer, so it uses the XFA format.</p>
  
  <p>I try to find resources about filling XFA PDF forms with PDFBox, but i haven't any luck so far. I saw that a PDAcroForm.setXFA method is available in the API, but i don't see how to use it.</p>
  
  <p>Do you know if it is possible to fill a PDF Form with PDFBox ?
  If yes, is there anywhere a code sample or a tutorial to achieve this ?
  If no, what are the best alternatives to achieve this ?</p>