public static <T0> Tuple1OfNullables<T0> ofNullables(T0 e0) {
        return new Tuple1OfNullablesImpl<>(e0);
    }
Creates and returns a new {@link Tuple1OfNullables}  with the given
parameters.

@param <T0> type of element 0
@param e0   element 0
@return     a new {@link Tuple1OfNullables}  with the given parameters.

@see Tuple1
@see Tuple
common-parent/tuple/src/main/java/com/speedment/common/tuple/TuplesOfNullables.java