scwhittle opened a new pull request, #37763:
URL: https://github.com/apache/beam/pull/37763
Example failure:
```
@github-actions
github-actions
/ Test Results
testLogLevel (org.apache.beam.runners.direct.DirectRunnerTest) failed
runners/direct-java/build/test-results/test/TEST-org.apache.beam.runners.direct.DirectRunnerTest.xml
[took 0s]
java.lang.AssertionError: expected:<INFO> but was:<null>
at org.junit.Assert.fail(Assert.java:89)
at org.junit.Assert.failNotEquals(Assert.java:835)
at org.junit.Assert.assertEquals(Assert.java:120)
at org.junit.Assert.assertEquals(Assert.java:146)
at
org.apache.beam.runners.direct.DirectRunnerTest$21.process(DirectRunnerTest.java:780)
```
This is because the Logger is not otherwised referenced and if GC runs it is
collected.
I tested this by adding a System.gc() in the test and it consistently fails
but passes with this change.
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