Case T-492/15: Judgment of the General Court of 12 April 2019 — Deutsche Lufthansa v Commission (Action for annulment — State aid — Measures implemented by Germany in favour of Frankfurt Hahn airport and airlines using that airport — Decision regarding the measures in favour of Frankfurt Hahn airport as State aid compatible with the internal market and finding no State aid in favour of airlines using that airport — Lack of individual concern — Lack of direct concern — Inadmissibility)