Happened few times for me, in CI as well as locally:
io.grpc.testing.integration.NettyFlowControlTest > verySmallWindowMakesProgress FAILED
java.lang.AssertionError: Window was 655492 expecting 314570
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at io.grpc.testing.integration.NettyFlowControlTest.doTest(NettyFlowControlTest.java:171)
at io.grpc.testing.integration.NettyFlowControlTest.verySmallWindowMakesProgress(NettyFlowControlTest.java:141)
Happened few times for me, in CI as well as locally: