RFR(S) 7195597 [TESTBUG] ThreadStateTest gets different results with -Xcomp

[Morris Meyer]

Updated with Vladimir's suggestion and tested successfully via the SfBay 
JPRT.

         --morris

JBS - https://jbs.oracle.com/bugs/browse/JDK-7195597
WEBREV - http://cr.openjdk.java.net/~morris/JDK-7195597-jdk.02

On 8/28/13 2:04 PM, Vladimir Kozlov wrote:
> This is not correct fix since Xcomp can follow by other flags (-Xint, 
> -Xmixed) which negate -Xcomp. So the fix could use such flag to 
> overwrite -Xcomp and be simple:
>
>   * @run main/othervm -Xmixed ThreadStateTest
>
> Vladimir
>
> On 8/28/13 5:19 AM, Morris Meyer wrote:
>> Folks,
>>
>> The ThreadStateTest has exhibited sporadic and rare timing issues with
>> the -Xcomp flag in some settings.  I've added workaround code to the
>> test to detect the '-Xcomp' flag and lengthen the retry timeout
>> accordingly.
>>
>> This has been tested through the Sfbay JPRT.
>>
>>          --mm
>>
>> JBS - https://jbs.oracle.com/bugs/browse/JDK-7195597
>> WEBREV - http://cr.openjdk.java.net/~morris/JDK-7195597-jdk.01/