Github user enixon commented on the issue:
https://github.com/apache/zookeeper/pull/615
Sample usage is something like:
`java -cp build/zookeeper-3.6.0-SNAPSHOT.jar:build/lib/*
org.apache.zookeeper.server.util.LogChopper 0x33500000003 log.3330000000b
shorterlog.3330000000b`---
