See here: the method is redeclared to widen visibility from private to public.
The description on sonarcloud is, as usually, very interesting: > "Overriding a method just to call the same method from the super class without performing any other actions is useless and misleading. The only time this is justified is in final overriding methods, where the effect is to lock in the parent class behavior."
Welp, sounds like they missed another compliant case.