Jersey MessagingBinders class logs "A class javax.activation.DataSource for a default provider MessageBodyWriter<javax.activation.DataSource> was not found" warning on startup

Solr 9.4.0 on both Linux and Windows log the following:

2023-10-16 13:07:54.191 WARN  (main) [] o.g.j.m.i.MessagingBinders A class javax.activation.DataSource for a default provider MessageBodyWriter<javax.activation.DataSource> was not found. The provider is not available.

Research turns up that getting rid of this warning requires adding jakarta.activation/jakarta.activation-api to dependencies.

Have not been able to determine whether this is actually a problem or just a harmless log entry.