Bug in ArrayList iterator
sbaiduzh at redhat.com
Wed Jan 7 12:03:15 UTC 2015
On Wednesday 07 January 2015 12:02:42 Chris Hegarty wrote:
> > Yes, but that exactly how it works now, that's why second invocation of
> > hasNext() returns false and we can see the issue Remi is talking about. If
> > hasNext() will be throwing ConcurrentModification than will work as early
> > warning system that something is wrong with this iterator.
> The changes in the patch I suggested will change existing behavior. In
> Remi's case, hasNext() will now return true, and next() will throw CME.
That's correct, yes, sorry, missed the idea. That's actually good solution,
much better than throwing CME from hasNext().
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