JDK 9 RFR of JDK-8146762: Move back java/util/concurrent/Phaser/Basic.java to tier1

[Chris Hegarty]

Thanks for doing this Amy. Reviewed.

-Chris.

> On 12 Jan 2016, at 10:09, Amy Lu <amy.lu at oracle.com> wrote:
> 
> java/util/concurrent/Phaser/Basic.java
> 
> This test has been moved from tier1 to tier2 (JDK-8142370) due to JDK-8141031. JDK-8141031 has been resolved in b96, and after that, not see this test fail. This patch is to move it back to tier1
> 
> bug: https://bugs.openjdk.java.net/browse/JDK-8146762
> webrev: http://cr.openjdk.java.net/~amlu/8146762/webrev.00/
> 
> Thanks,
> Amy
> 
> 
> --- old/test/TEST.groups	2016-01-11 16:27:05.000000000 +0800
> +++ new/test/TEST.groups	2016-01-11 16:27:05.000000000 +0800
> @@ -31,7 +31,6 @@
>     -java/util/zip/TestLocalTime.java \
>     :jdk_util \
>     -java/util/WeakHashMap/GCDuringIteration.java \
> -    -java/util/concurrent/Phaser/Basic.java \
>     -java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java
>     sun/nio/cs/ISO8859x.java \
>     java/nio/Buffer \
> @@ -41,7 +40,6 @@
> tier2 = \
>     java/lang/ProcessHandle/TreeTest.java \
>     java/util/zip/TestLocalTime.java \
> -    java/util/concurrent/Phaser/Basic.java \
>     java/util/WeakHashMap/GCDuringIteration.java \
>     java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java \
>     :jdk_io \
>