Review request for JDK-8135251: Use Unsafe.defineAnonymousClass for loading Nashorn script code

Attila Szegedi attila.szegedi at oracle.com
Wed Sep 16 14:05:57 UTC 2015


> On Sep 16, 2015, at 2:51 PM, Alan Bateman <Alan.Bateman at oracle.com> wrote:
> 
> 
> 
> On 16/09/2015 13:28, Magnus Ihse Bursie wrote:
>> On 2015-09-11 18:00, Attila Szegedi wrote:
>>> Please review the revised changes for JDK-8135251 "Use Unsafe.defineAnonymousClass for loading Nashorn script code” <https://bugs.openjdk.java.net/browse/JDK-8135251>
>>> 
>>> The revision incorporates the following changes:
>>> - the feature can be disabled by setting the "nashorn.disableVmAnonymousClasses system property”
>>> - jdk9 root-level modules.xml explicitly exports sun.misc to jdk.scripting.nashorn
>>> - the changes to the CodeInstaller and Compiler API have since been separately committed, so they are no longer part of this issue, making its surface area smaller.
>>> 
>>> Webrevs are found at:
>>> http://cr.openjdk.java.net/~attila/8135251/webrev.jdk9 <http://cr.openjdk.java.net/~attila/8135251/webrev.jdk9>
>>> http://cr.openjdk.java.net/~attila/8135251/webrev.jdk9-nashorn <http://cr.openjdk.java.net/~attila/8135251/webrev.jdk9-nashorn>
>>> 
>>> The fist webrev is for jdk9/modules.xml; the change simply adds an export of sun.misc to jdk.scripting.nashorn; it is also the reason why I included build-dev on this review.
>> 
>> Actually, I think it's a better idea to direct module.xml related changes to jigsaw-dev. (Cc:ing them).
> The changes to modules.xml looks fine. Also just to say that modules.xml has been removed in the jigsaw/jake forest as it was just a temporary document to maintain the module graph until the module system came along.

Alan, can I cite you in "Reviewed-by” line as a reviewer for the modules.xml change?

Thanks,
  Attila.


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