Case C-128/18: Judgment of the Court (Grand Chamber) of 15 October 2019 (request for a preliminary ruling from the Hanseatisches Oberlandesgericht Hamburg — Germany) — Execution of a European arrest warrant issued for Dumitru-Tudor Dorobantu (Reference for a preliminary ruling — Police and judicial cooperation in criminal matters — Framework Decision 2002/584/JHA — European arrest warrant — Grounds for refusal of execution — Article 4 of the Charter of Fundamental Rights of the European Union — Prohibition of inhuman or degrading treatment — Conditions of detention in the issuing Member State — Assessment by the executing judicial authority — Criteria)