Running recent error prone version complaining on that code:
ChangeDraftUpdate.java:194: error: [ModifiedButNotUsed] A collection or
proto builder was created, but its values were never accessed.
Set<ObjectId> updatedCommits = Sets.newHashSetWithExpectedSize(rnm.revisionNotes.size());
^
(see https://errorprone.info/bugpattern/ModifiedButNotUsed)
Did you mean to remove this line or 'rnm.revisionNotes.size();'?
Bug: Issue 12677
Change-Id: Ifbbe751dbab06d285b286a75efcf4ca2027a6d7a