tree f84b0e358becf188820d4d06fda8eed7d53c6978
parent 95d7c7af5751a98c21add5409ae41f2b695dba8e
author Anton Hansson <hansson@google.com> 1589972783 +0100
committer Anton Hansson <hansson@google.com> 1589975701 +0100

Remove nullablility annotations from module-lib

They were added to workaround the problem of package-private versions
being added to the stubs, which prevented use of the annotations from
mainline modules.

Having them in the API leads to a different problem -- this version of
the nullability annotations have SOURCE retention. However in the stubs
build we want to have CLASS retention, so that kotlin can make use of
their presence.

This is arguably a much cleaner fix, since having a source-retention
annotation doesn't really make much sense.

Bug: 157010342
Test: m
Change-Id: Id78f00da5b6af2930224a82faa24cb8235362521