src/main/java/javascalautils/None.java
@SuppressWarnings("unchecked")
    public <R> Option<R> map(ThrowableFunction1<T, R> function) {
        return (Option<R>) this;
    }
@SuppressWarnings("unchecked")
    public <R> Option<R> map(ThrowableFunction1<T, R> function) {
        return (Option<R>) this;
    }
Always returns <code>this</code>. <br>
I.e. the function is never used as {@link None} represents nothing/no value.

@since 1.0