/** * Promotes this function so that it returns its result on the right side of an Either. * Kleisli arrow for the Either right projection. * * @return This function promoted to return its result on the right side of an Either. */ @SuppressWarnings("unchecked") public final <C> F1W<A, Either<C, B>> eitherRightK() { return lift(F1Functions.eitherRightK(this)); }