Currently, AAA utilizes an unsupported archived version of Ehcache 2.10.9.2 in the H2TokenStore.
https://github.com/ehcache/ehcache2
Recommendation:
Migrate to the latest version of Ehcache, version 3.x, available atÂ
https://github.com/ehcache/ehcache3
https://www.ehcache.org/documentation/3.3/migration-guide.html