Case T-427/12: Judgment of the General Court of 28 January 2016 — Austria v Commission (State Aid — Banking sector — Aid implemented by Germany and Austria for the benefit of Bayerische Landesbank in the course of its restructuring — Decision declaring the aid compatible with the internal market, provided that certain conditions are met — Repeal of the initial decision drawn up in a language other than that of the Member State — Action for annulment — Challengeable act — Admissibility — Definition of State aid — Advantage — Rights of defence — Obligation to state reasons)