Fix errorprone warnings that should be errors am: 6aa0b94839 am: b7bfec8510 am: 06e6138127 Original change: https://android-review.googlesource.com/c/platform/test/mlts/benchmark/+/2254751 Change-Id: Id5b171c59bc58a49c99a0c657aff4349fc9f9730 Signed-off-by: Automerger Merge Worker <[email protected]>