[8u20] approval request to backport 8039387: Nashorn supports indexed access of List elements, but length property is not supported

[A. Sundararajan]

Please approve backport of

Bug: https://bugs.openjdk.java.net/browse/JDK-8039387

to jdk8u20. The original webrev for jdk9 is here:

http://cr.openjdk.java.net/~sundar/8039387/

jdk9 review thread is here:

http://mail.openjdk.java.net/pipermail/nashorn-dev/2014-April/002892.html

jdk9 changeset is here:

http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/05660ace537a

Regards,
-Sundar