Hi, I'm trying to become more familiar with PDFBox code and I have a simple use case involving document outline. I decided to start looking at the fairly simple outline package, review it, clean the code a bit keeping an eye on Sonar and write unit tests for that. I was writing unit test for the PDOutlineNode.getParent which gets the parent node looking for a PARENT or a P key in the outline item dictionary. Now according to table 153 of the specs only PARENT should be there so I was wandering if someone knows better why the P is there and if it should be covered by the unit.
BTW is it fine if I submit unit tests?
