[8u40] approval request for 8057742: ant clean test should not fail if one or more external test suites are missing

[Rob McKenna]

Approved.

     -Rob

On 08/09/14 11:53, A. Sundararajan wrote:
> Please approve.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8057742
> jdk8u40 webrev: 
> http://cr.openjdk.java.net/~sundar/8057742/8u40/webrev.00/
> jdk9 review thread: 
> http://mail.openjdk.java.net/pipermail/nashorn-dev/2014-September/003403.html
>
> Backported from jdk9-dev/nashorn "as is" with no jdk8u40 specific 
> changes.
>
> Thanks
> -Sundar
>