tree 98347589aa65ed1c0053141676f9b196c22d4a09
parent 98e0ed4543185a3a0a6c15ef149053dfdec5f68a
author Joerg Zieren <zieren@google.com> 1574356448 +0100
committer Joerg Zieren <zieren@google.com> 1575302637 +0100

In AbstractChangeUpdate, restrict access levels and add @Nullable annotation

Change-Id: I5b242c49eb22780fb73d977d013245c2a402a790