Kevin Zhou wrote:
> Hi,
> I have investigated this defect.
> This problem happens on two methods [1][2] of java.lang.LinkedList class.
> Initialize a LinkedList and add element at the last position. Then adding
> this linkedList to itself will trigger a endless loop.
>
> The root cause is that the implementation of the above addAll methods adds
> elements directly from linkList itself which will also change the added
> linkList.
> It should transfer the added collection into an array, then add elements
> from that array rather than directly from the linkList itself.
>
> [1] public boolean addAll(Collection<? extends E> c)
> [2] public boolean addAll(int index, Collection<? extends E> c)
>
Does the endless loop happen in other collection's addAll() methods?
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Best Regards,
Regis.
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