Jup, that solved the problem. Lesson learned.

Thanks :)
Alf



On Thu, Sep 22, 2011 at 17:54, Meikel Brandmeyer (kotarak) <m...@kotka.de> 
wrote:
> Hi,
>
> Am Donnerstag, 22. September 2011 17:43:30 UTC+2 schrieb Alf:
>>
>> What am I doing wrong here, will filter/remove or something else give
>> StackOverflowError when used incorrectly?
>
> Yes. You pile lazy seq on lazy seq on lazy seq on .... and then realise the
> first element. This kicks off a cascade which finally causes the stack
> overflow when your lazy seq pile is large enough.
>
> Put a doall around the remove. This will realise the seq immediatelly and
> the cascade cannot happen. So it should solve the issue.
>
> Sincerely
> Meikel
>
>
>
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