public static FakeCourseStorage GetInstance() { return instance ?? (instance = new FakeCourseStorage()); }
public static FakeCourseStorage GetInstance() { return(instance ?? (instance = new FakeCourseStorage())); }
public static FakeCourseStorage GetInstance() { return instance ?? (instance = new FakeCourseStorage()); }
public static FakeCourseStorage GetInstance() { return(instance ?? (instance = new FakeCourseStorage())); }