Github user eolivelli commented on the pull request:
https://github.com/apache/zookeeper/commit/232232e7f338a9eca440d89dcfc8ed22e0336e60#commitcomment-31139412
In zookeeper-server/src/main/java/org/apache/zookeeper/common/X509Util.java:
In zookeeper-server/src/main/java/org/apache/zookeeper/common/X509Util.java
on line 544:
I suggest drop any 'finalize'.
It has been deprecated since Java 10.---
