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

Remi Forax forax at
Sat Apr 8 14:22:45 UTC 2017

Hi Mandy,
how can I test a change in java.lang after that patch ?


On April 8, 2017 7:50:50 AM GMT+02:00, Mandy Chung <mandy.chung at> wrote:
>This fixes -—patch-module to do hash checking on the module being
>so that it will ensure that a non-upgradeable module remains not
>As Graal has been using —-patch-module option to disable the hash
>to load a different version of jdk.internal.vm.compiler, it needs a 
>mechanism to load Graal, as tracked by JDK-8177845.

Sent from my Android device with K-9 Mail. Please excuse my brevity.

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