AsyncResultSetImplTest.testCallbackIsNotCalledWhilePaused is flaky on Windows build #1216
Description
Build error:
Error: Tests run: 15, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.571 s <<< FAILURE! - in com.google.cloud.spanner.AsyncResultSetImplTest
Error: com.google.cloud.spanner.AsyncResultSetImplTest.testCallbackIsNotCalledWhilePaused Time elapsed: 0.478 s <<< FAILURE!
com.google.common.truth.ComparisonFailureWithFacts:
expected: 100
but was : 99
at com.google.cloud.spanner.AsyncResultSetImplTest.testCallbackIsNotCalledWhilePaused(AsyncResultSetImplTest.java:372)