Expected behavior of a Streams.cycled() instance - found issues and questions
paul.sandoz at oracle.com
Wed Oct 24 02:01:36 PDT 2012
On Oct 23, 2012, at 9:17 PM, Paul Sandoz <Paul.Sandoz at oracle.com> wrote:
> On Oct 23, 2012, at 7:11 PM, Brian Goetz <brian.goetz at Oracle.COM> wrote:
>>> 5) cycledStream.uniqueElements() leads to IllegalStateException though
>>> it should not according to common sense.
> Got a stack trace?
This must have been:
Streams.cycle(Arrays.asList(1, 2, 3)).uniqueElements().toArray();
as the framework knows that one is trying to push an infinite stream into a non-short circuiting terminal operation.
I think the conclusion is we should not bother throwing the ISE and just let things run out of memory.
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