Case C-423/15: Judgment of the Court (First Chamber) of 28 July 2016 (request for a preliminary ruling from the Bundesarbeitsgericht — Germany) — Nils-Johannes Kratzer v R+V Allgemeine Versicherung AG (Reference for a preliminary ruling — Social policy — Directive 2000/78/EC — Equal treatment in employment and occupation — Article 3(1)(a) — Directive 2006/54/EC — Equal opportunities and equal treatment between men and women in matters of employment and occupation — Article 14(1)(a) — Scope — Definition of ‘access to employment, to self-employment or to occupation’ — Application for a post for the purpose of acquiring the formal status of applicant only in order to claim compensation for discrimination — Abuse of rights)