See #1803 for the discussion. In summary, we are banning the use of Hamcrest and Truth assertions and allowing the use of AssertJ assertions.
We need to go through the existing exercises and remove any uses of Hamcrest assertions and replace them with AssertJ (can also be JUnit asserts if reasonable, but I suspect not since they bothered to use Hamcrest in the first place).
See #1803 for the discussion. In summary, we are banning the use of Hamcrest and Truth assertions and allowing the use of AssertJ assertions.
We need to go through the existing exercises and remove any uses of Hamcrest assertions and replace them with AssertJ (can also be JUnit asserts if reasonable, but I suspect not since they bothered to use Hamcrest in the first place).