Github user jvz commented on the issue:
https://github.com/apache/logging-log4j2/pull/74
If Lucene's API is anything like Elasticsearch, then they don't bother
changing the package name between major versions and there are hacky ways to
support multiple versions.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
