Github user hanm commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/184#discussion_r220754714
--- Diff:
src/java/test/org/apache/zookeeper/server/quorum/QuorumPeerConfigTest.java ---
@@ -26,6 +26,8 @@
import java.io.IOException;
import java.util.Properties;
+import org.apache.zookeeper.common.ClientX509Util;
+import org.apache.zookeeper.common.X509Util;
import org.apache.zookeeper.common.ZKConfig;
--- End diff --
`X509Util` and `ZKConfig` can be removed.---
