[rfc][icedtea-web] get rid of ConcurrentModificationException in console

[Andrew Azores]

On 02/13/2014 06:33 AM, Jiri Vanek wrote:
> Sometimes the console throw an ConcurrentModificationException on line 
> 238 in preSort. This was cuased, becasue sync wos done on *copy* of 
> original list, so original list was not locked. This is fixing it.
>
>
> J.

Looks okay.

Thanks,

-- 
Andrew A