Implement a Junit4 RunListener based of a clone of tradefed's clearcut support. am: 9f7e9dbaa5 Original change: https://android-review.googlesource.com/c/platform/test/robolectric-extensions/+/3431342 Change-Id: I472c91e9b5c542cf902e333e0fb501bc773be0e6 Signed-off-by: Automerger Merge Worker <[email protected]>