@SuppressWarnings("unchecked")
    public <R> FutureStream<R> from(final Collection<R> collection) {
        return fromStream(collection.stream());
    }
@ SuppressWarnings ( "unchecked" ) public < R > FutureStream < R > from ( final Collection < R > collection ) { return fromStream ( collection . stream ( ) ) ; }
Start a reactive flow from a Collection using an Iterator


<pre>
{@code

new LazyReact(10,10).from(myList)
.map(this::process);

}
</pre>


@param collection - Collection SimpleReact will iterate over at the skip of the flow

@return  FutureStream