static <T0, T1, T2, T3, T4> TupleGetter2<Tuple5OfNullables<T0, T1, T2, T3, T4>, Optional<T2>> getter2() {
        return Tuple5OfNullables::get2;
    }
Returns a {@link TupleGetter getter} for the 2nd element in the {@code
Tuple}.

@return     the element at the 2nd position
@param <T0> the 0th element type
@param <T1> the 1st element type
@param <T2> the 2nd element type
@param <T3> the 3rd element type
@param <T4> the 4th element type
common-parent/tuple/src/main/java/com/speedment/common/tuple/nullable/Tuple5OfNullables.java