JDK 9 RFR of JDK-8142370: Move java/util/concurrent/Phaser/Basic.java to tier 2

[joe darcy]

Hi Amy,

On 11/9/2015 7:20 PM, Amy Lu wrote:
> java/util/concurrent/Phaser/Basic.java fails intermittently 
> (JDK-8141031).
>
> This patch is to mark the test with keyword 'intermittent' and moved 
> it to tier 2 until the problem is addressed.
>
> bug: https://bugs.openjdk.java.net/browse/JDK-8142370
> webrev: http://cr.openjdk.java.net/~amlu/8142370/webrev.00/
>
> Thanks,
> Amy
>

I will let Martin and other j.u.concurrent hackers comment whether or 
not the test in question should be updated out-of-band from the syncs of 
JSR 166alpha into the JDK. However, I do think putting this test in tier 
2 rather than tier 1 is appropriate until the intermittent problem is 
tracked down.

Thanks,

-Joe