That's not possible in my case, as I want my Foo class to have a already a
unique id on instantiation. As I'm just displaying all Foos in my CellTable
and not using any DTO, I cannot use Document there...

2013/2/10 Thomas Broyer <t.bro...@gmail.com>

>
> How about Document.get().createUniqueId() ?
>

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