Expected behavior of a Streams.cycled() instance - found issues and questions

[Paul Sandoz]

On Oct 24, 2012, at 1:50 PM, Peter Levart <peter.levart at gmail.com> wrote:

> Hi,
> 
> I wonder if the Streams.cycle(emptyStream) should return an empty stream instead of:
> 
>    public static<T> Stream<T> cycle(final Iterable<T> source) {
>        Objects.requireNonNull(source);
> 
>        // Check if the source is empty
>        if (!source.iterator().hasNext()) {
>            throw new IllegalArgumentException("Source Iterable to cycle elements from must not be empty");
>        }
> 

Yes, nice catch.

Paul.