David Turner 75ae3f8e6f Clean up request/response for get-cluster-settings (#86347) ... Today there are request and response objects for the get-cluster-settings action but the request is unused and the response is only used in the REST layer. This commit removes the unused request and renames the response to reflect that it's not a transport-layer response. It also tidies a few things up in this area, removing the unused `ActionResponse` superclass, making its fields final, and replacing the overly-general `RestBuilderListener` with a regular `RestToXContentListener` in the REST action. Relates #82342 because to resolve that issue we will want to introduce transport-layer request/response classes, and the classes involved in this commit are in the way of that change.		2022-05-02 11:21:34 -04:00
..
src/test/java/org/elasticsearch/upgrades	Clean up request/response for get-cluster-settings (#86347)	2022-05-02 11:21:34 -04:00
build.gradle	Introduce explicit API for configure test cluster feature flags (#83876)	2022-02-14 15:22:33 -08:00