[8u-dev] approval request for 8130663 : 6 fields can be static fields in Global class

[Attila Szegedi]

+1 on the backported changes.

> On Jul 29, 2015, at 1:14 PM, Sundararajan Athijegannathan <sundararajan.athijegannathan at oracle.com> wrote:
> 
> Please approve.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8130663
> jdk9 review thread: http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-July/004882.html
> jdk8u webrev: http://cr.openjdk.java.net/~sundar/8130663/8u/webrev.00/
> 
> The patch can not be applied 'as is' because of a java compiler difference w.r.t type inference.
> 
> File: CompiledFunction.java
> 
> This diff:
> 
> -            this.invalidatedProgramPoints = invalidatedProgramPoints == null ? new TreeMap<Integer, Type>() : invalidatedProgramPoints;
> +            this.invalidatedProgramPoints = invalidatedProgramPoints == null ? new TreeMap<>() : invalidatedProgramPoints;
> 
> can not be backported as jdk8u nashorn build uses -source 7 option for compilation. Rest of the changes are backported 'as is' except for the modular source layout difference. CC'ing nashorn team for additional review of 8u webrev.
> 
> Thanks,
> -Sundar