In Jetty 10, request headers are immutable, see https://github.com/eclipse/jetty.project/pull/4777, but we need to remove/hide forwarded headers when they have been used. See gh-27424
In Jetty 10, request headers are immutable, see https://github.com/eclipse/jetty.project/pull/4777, but we need to remove/hide forwarded headers when they have been used. See gh-27424