library;
import self as self;
import "dart:core" as core;

abstract class C extends core::Object {
  final field core::int? _privateFinalField;
  constructor •(core::int? i) → self::C
    : self::C::_privateFinalField = i, super core::Object::•()
    ;
}
static method testPrivateFinalField(self::C c) → void {
  if(!(c.{self::C::_privateFinalField}{core::int?} == null)) {
    core::int? x = c.{self::C::_privateFinalField}{core::int?};
    x = null;
  }
}