radlab/sparrow — comment on commit bf1ece43381f108dd46d2b5c0bf7c5092d3d2356
File: src/main/java/edu/berkeley/sparrow/prototype/BackendBenchmarkProfiler.java line 113
By kayousterhout:

Why not just only sleep if nextTime - System.currentTimeMillis() is positive? Seems like a waste to sleep for 0 ms.