Review Request JDK-8177844: Ensure non-upgradeable modules cannot be upgraded even with --patch-module

Alan Bateman Alan.Bateman at
Sat Apr 8 07:21:58 UTC 2017

On 08/04/2017 06:50, Mandy Chung wrote:

> This fixes -—patch-module to do hash checking on the module being patched
> so that it will ensure that a non-upgradeable module remains not upgradeable.
The comment at L523 needs updating too, otherwise looks good.

Given that this can't be pushed to jdk9/dev until the issue deploying 
Graal is fixed then I think we should just push this fix to jake and 
move on. It will go into jdk9/dev with the next update (which I hope 
will be the last update).


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