RFR: 8202419: Avoid creating Permission constants early

mandy chung mandy.chung at oracle.com
Mon Apr 30 16:34:26 UTC 2018



On 4/30/18 8:25 PM, Claes Redestad wrote:
> Hi,
>
> moving a couple of local permission constants to 
> sun.security.util.SecurityConstants ensures we delay and avoid loading 
> permission classes very early during bootstrap. Delaying load is 
> profitable since it's happening early enough (before 
> System.initPhase1) to contribute to delaying the initialization of VM 
> subsystems.
>
> Webrev: http://cr.openjdk.java.net/~redestad/8202419/open.00/

Looks okay to me.

I agree with Alan and Sean w.r.t. to the comment in ACCESS_PERMISSION 
that would be better to keep it in AccessibleObject::checkPermission and 
remove line 131 in ReflectionFactory.

Mandy
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