I first discovered this about two months ago. It may be old, but it solved a problem we had and nothing else quite fit the job. We're using it to run a flaky test suite and count how many times it succeeds, fails, or times out (yes, times out - yay Android!). Very important when you're trying to determine if potential stability improvements actually make a difference or not, and you need to run the 3 minute suite ten times at least to get something statistically significant.