src/main/java/javascalautils/None.java
@Override
    public <R> Option<R> flatMap(ThrowableFunction1<T, Option<R>> function) {
        // uses the Map method as it anyways produces the same result
        return map(null);
    }
@Override
    public <R> Option<R> flatMap(ThrowableFunction1<T, Option<R>> function) {
        // uses the Map method as it anyways produces the same result
        return map(null);
    }
Always returns <code>this</code>. <br>
I.e. the function is never used as {@link None} represents nothing/no value.

@since 1.2
@since 1.0