src/main/java/org/organicdesign/fp/oneOf/None.java
@Override public <U> U match(Fn1<T,U> has, Fn0<U> hasNot) {
        return hasNot.get();
    }
@Override public <U> U match(Fn1<T,U> has, Fn0<U> hasNot) {
        return hasNot.get();
    }
{@inheritDoc}