Êþº¾ETnet/minecraft/client/gui/screens/worldselection/WorldCreationContext$OptionsModifierjava/lang/Object java/util/function/UnaryOperator SignaturegLjava/lang/Object;Ljava/util/function/UnaryOperator; SourceFileWorldCreationContext.javaNestHost Dnet/minecraft/client/gui/screens/worldselection/WorldCreationContext InnerClassesOptionsModifier