Github user hanm commented on the issue:
https://github.com/apache/zookeeper/pull/615
Integrate into TxnLogToolkit is a good idea. I did not mention it as I
thought that might require a separate JIRA, because LogFormatter can also be
integrated (it's the least powerful tool of the three) and then deprecated, and
also the current place of TxnLogToolkit is a little bit weird, IMO server/util
makes more sense than server/persistence. ---
