glassfish-toplink-essentials include 3rd party License text.
This license included Json license (Its non-free), and New License (Stax API).
but this licensed code is unknown.
1. Search there licensed code, license review, and remove or replace non-free code.
2. Contact upstream author.
3. Remove fedora repos.
Blocking FE-Legal, This is license problem.
This is a false positive. Nothing in this package is actually under the non-free JSON license, and the Stax API code is not present.
This "3RD-PARTY-LICENSE.txt" appears to be a "cover all the bases" sort of license text.