JDK 9 RFR of JDK-8157597: Demote ExecutionControlTest.java to tier and mark as intermittent

[Robert Field]

Thanks Joe.

I've asked the author, Grigory, if he wants to take a look.  But it 
seems to me, at least for now, that this could be addressed with a 
simple null check.

-Robert

On 05/23/16 09:36, joe darcy wrote:
> Hello,
>
> The test
>
>     jdk/jshell/ExecutionControlTest.java
>
> intermittently fails (JDK-8157528). Until the instability is 
> addressed, it should be marked as intermittently failing and demoted 
> to tier 2.
>
> Please review the patch below which does this.
>
> Thanks,
>
> -Joe
>
> --- a/test/TEST.groups    Mon May 23 15:07:10 2016 +0100
> +++ b/test/TEST.groups    Mon May 23 09:32:46 2016 -0700
> @@ -28,11 +28,13 @@
>      jdk \
>      lib \
>      tools \
> +    -jdk/jshell/ExecutionControlTest.java \
>      -jdk/jshell/ToolReloadTest.java \
>      -jdk/jshell/ToolLocaleMessageTest.java
>
>  # (Almost) no langtools tests are tier 2.
>  tier2 = \
> +    jdk/jshell/ExecutionControlTest.java \
>      jdk/jshell/ToolReloadTest.java \
>      jdk/jshell/ToolLocaleMessageTest.java
>
> diff -r a8b7c9938b74 test/jdk/jshell/ExecutionControlTest.java
> --- a/test/jdk/jshell/ExecutionControlTest.java    Mon May 23 15:07:10 
> 2016 +0100
> +++ b/test/jdk/jshell/ExecutionControlTest.java    Mon May 23 09:32:46 
> 2016 -0700
> @@ -27,6 +27,7 @@
>   * @summary Tests for ExecutionControl SPI
>   * @build KullaTesting LocalExecutionControl
>   * @run testng ExecutionControlTest
> + * @key intermittent
>   */
>
>
>