Github user eolivelli commented on the issue:
https://github.com/apache/zookeeper/pull/676
@lvfangmin
I guess the problem is not a 'test' in Curator but that class. Curator is
used very much in tests of downstream projects in order to start Zookeeper
servers as it provides easy ways to start single server and multi server
Zookeeper systems for unit tests
That change broke Curator. Restoring the 'compatibility' is easy and it can
help other projects---
