create the initial implementation
Although pdfbox did read and set the form fields, it also seems to change the appearance of the form fields when it sets their values. If we can procure a sample PDF which exhibits this, we can submit a bug report to them. It could be fixable by changing the source PDF, but that did not seem like a viable option, as it works "as is" with CF10, and if we use itext instead of pdfbox.
Until we can submit a sample PDF that exhibits this behavior to the PDFBox folks for a fix, we'll need to use itext to populate the PDF forms.
Technically cfpdfform is implemented now, but it's not actually using PDFBox. We can open another ticket to rectify this at some point.