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

[Attila Szegedi]

There’s one host class per CodeSource. Host classes provide their ProtectionDomain to the anonymous classes, and we must code for running under a security manager.

> On Sep 9, 2015, at 4:40 PM, Remi Forax <forax at univ-mlv.fr> wrote:
> 
> Hi Attila,
> in your patch you're using several different host classes (i beleive one by script) and i don't understand why ?
> 
> cheers,
> Rémi
> 
> On 09/09/2015 03:35 PM, Attila Szegedi wrote:
>> Please review JDK-8135251 "Use Unsafe.defineAnonymousClass for loading Nashorn script code" at <http://cr.openjdk.java.net/~attila/8135251/webrev.jdk9> for <https://bugs.openjdk.java.net/browse/JDK-8135251>
>> 
>> Implementation notes are in <https://bugs.openjdk.java.net/browse/JDK-8135251?focusedCommentId=13841379&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13841379 <https://bugs.openjdk.java.net/browse/JDK-8135251?focusedCommentId=13841379&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13841379>>
>> 
>> Thanks,
>>  Attila.
>