We are in fact missing coverage! It turns out that #678 made the pseudo-field simulating contents of an `Optional` final, which means we already (safely) propagate nullability facts about that pseudo-field into lambdas, which means we no longer need this handler method! I'll go ahead and delete this method in a separate PR. Nice to have the test coverage exposed!
_Originally posted by @msridhar in https://github.com/uber/NullAway/pull/952#discussion_r1581978350_