tree 0bdadb91f3a569e2958f8801810edc18dbf41fb8
parent 3239ce3a471f5aa9edd8f6f702bee655ea81f77d
author Edwin Kempin <ekempin@google.com> 1665572932 +0200
committer Edwin Kempin <ekempin@google.com> 1665572932 +0200

Annotate methods that return a definitely null value with @Nullable

We intend to enable the ReturnMissingNullable errorprone pattern in
Gerrit core and this fixes the current issues.

Signed-off-by: Edwin Kempin <ekempin@google.com>
Change-Id: I35cdd340aff94b8111b3864a676ecd9a9b4409af