040000 tree 6af246b0f07c4a3935a3bff48fa9018203e15b5e	scala_2.11-java11-debian
040000 tree 2862bfcc437a397066ab2a3b4bb1ba65dd7b7193	scala_2.11-java8-debian
040000 tree dc3269f9a1d11f44a23a7ead6cda3682d07a8d49	scala_2.12-java11-debian
040000 tree dee973797b061d142bdda2e7c1573b0e528d68c9	scala_2.12-java8-debian