RFR: 8200289: Reduce number of exceptions created when calling Lookup::canBeCached

[Sundararajan Athijegannathan]

Hi,

+            if (caller != null&&  !VerifyAccess.isClassAccessible(refc, caller, allowedModes)) {
+                return false;
+            }
+            return true;


can be

     return caller == null || VerifyAccess.isClassAccessible(refc, 
caller, allowedModes);

+1

-Sundar

On 27/03/18, 3:50 PM, Claes Redestad wrote:
> Hi,
>
> a simple refactoring of Lookup::canBeCached avoids throwing ~315 IAEs 
> on nashorn/jjs bootstrap, and likely helpful elsewhere too.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8200289
>
> Webrev: http://cr.openjdk.java.net/~redestad/8200289/open.00/
>
> Thanks!
>
> /Claes
>