RFR(S): 8080490: add $EXECV command to Nashorn scripting mode

[Hannes Wallnoefer]

+1

Am 2015-06-08 um 16:54 schrieb Michael Haupt:
> Dear all,
>
> please review and sponsor this change.
> RFE: https://bugs.openjdk.java.net/browse/JDK-8080490
> Webrev: http://cr.openjdk.java.net/~mhaupt/8080490/webrev.00
>
> The $EXEC command now accepts, in addition to the command and stdin strings, more arguments that can be passed as varargs or as an array. These are appended to the command line.
>
> Tested with test/test262parallel.
>
> Thanks,
>
> Michael
>