with #309 Docear tolerates duplicated entries, however, if a user drags & drops a PDF file to JabRef and the file is already linked in Jabref, a warning message shows up
--> do we want to change this?
--> if not, do we also want to show this message if the user drags a specific PDF file to the entry that already links to this PDF file?
with #309 Docear tolerates duplicated entries, however, if a user drags & drops a PDF file to JabRef and the file is already linked in Jabref, a warning message shows up
--> do we want to change this? --> if not, do we also want to show this message if the user drags a specific PDF file to the entry that already links to this PDF file?