RFR: 8068942: Improve validation of -XX:G1ConfidencePercent value

[Jon Masamitsu]

Kim,

Changes look good.

Reviewed

Jon

On 1/27/2015 5:35 PM, Kim Barrett wrote:
> Please review this improvement to the handling of the
> G1ConfidencePercent command line option.
>
> I will need a sponsor for this change.
>
> CR:
> https://bugs.openjdk.java.net/browse/JDK-8068942
>
> Webrev:
> http://cr.openjdk.java.net/~kbarrett/8068942/webrev
>
> Testing:
> JPRT
>