This test fails intermittently in the loom repo with output such as:
test ClassLoaderHierarchyTest.jmx(): failure
java.lang.RuntimeException: 'Kevin.*TestClassLoader' missing from stdout/stderr
It may be that the test needs to use reachabilityFence to keep unnamed_cl, named_cl, and named_child_cl alive.
test ClassLoaderHierarchyTest.jmx(): failure
java.lang.RuntimeException: 'Kevin.*TestClassLoader' missing from stdout/stderr
It may be that the test needs to use reachabilityFence to keep unnamed_cl, named_cl, and named_child_cl alive.