Github user cammckenzie commented on the issue: https://github.com/apache/curator/pull/165 I've had a bit more of a look and I think that the changes are OK. As you mentioned, the changes are only to internal classes. There is a loss of granularity (The TimeTrace was using nanos while your new implementation is using millis), but I doubt that this is an issue in practice. So, I'm happy with the changes. @Randgalt is away at the moment, but I think that he should review it when he returns.
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