It looks like RemoteJwkUtils is not closing the ClassicHttpResponse. Similar to https://shibboleth.atlassian.net/browse/JOIDCRP-45 and https://shibboleth.atlassian.net/browse/JDUO-74.
RemoteJwkUtils
ClassicHttpResponse
Fixed on the main branch.
It looks like
RemoteJwkUtilsis not closing theClassicHttpResponse. Similar to https://shibboleth.atlassian.net/browse/JOIDCRP-45 and https://shibboleth.atlassian.net/browse/JDUO-74.