On Sat, 21 Sep 2019 07:21:13 +0200 Mechtilde Stehmann <mechtilde@debian.org> wrote: > This is a revers dependency chain > > spotbugs-annotation -> junit-dataprovider -> > ThreeTen-Extra -> Jollyday (ITP #939617) -> JVerein (#929477. Did you try using the existing libfindbugs-annotations-java package? It should be compatible, so this ITP may be unnecessary. Emmanuel Bourg