I am using PDFBox to extract my PDFs signatures. In the version 2.0.24 the simple PDDocumento.load(File file) got an unusual time. I upgraded to 3.0.0.-alpha, the Loader.loadPDF(File file) had a good time, but in the next step, when I try to extract the signatures I got terribly slow and it never ends.
If someone can help-me, I create a ask in stackoverflow: https://stackoverflow.com/questions/70349091/pdfbox-not-working-when-try-getsignaturedictionaries
