Github user anmolnar commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/440#discussion_r160398663
--- Diff: build.xml ---
@@ -198,7 +198,7 @@ xmlns:cs="antlib:com.puppycrawl.tools.checkstyle.ant">
<!-- ====================================================== -->
<!-- Dependency versions -->
<!-- ====================================================== -->
- <property name="slf4j.version" value="1.7.25"/>
+ <property name="slf4j.version" value="1.7.22"/>
--- End diff --
Not sure how to get an evidence, but if remember correctly it was
dropwizard-core which forced me to use an earlier version of slf4j.
---
