Re: [Java-gnome-developer] updating GNomeAppBar.progressbar while running a long process.

[Joao V. <jvi...@ya...>]

--- Ismael Juma <ml...@ju...> wrote:
> The point is you don't know when the other thread will read the right
> value. For all you know, the thread could read its 'local' copy several
> times before it reads the updated one. Even though it might work fine in
> a certain implementation, it is really undefined behaviour and
> definitely not recommended. I understand that this is not
> mission-critical as it is only a progress bar, but I don't think we
> should recommend people to do that in a tutorial. All of this imho of
> course.

Well, putting it volatile won't do no harm, so i just updated it.... ;)

Cheers,
J.V.


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