Case C-301/21: Judgment of the Court (Sixth Chamber) of 20 October 2022 (request for a preliminary ruling from the Curtea de Apel Oradea — Romania) — Curtea de Apel Alba Iulia and Others v YF and Others (Reference for a preliminary ruling — Social policy — Equal treatment in employment and occupation — Directive 2000/78/EC — Article 2(1) and (2) — Prohibition of discrimination on grounds of age — National legislation which leads to a situation in which the remuneration of certain judges is higher than that of other judges of the same rank and performing the same work — Article 1 — Purpose — Exhaustive nature of the discrimination referred to)