RFR(xs): 8154976: UseSharedSpaces error message is incomplete

[Jiangli Zhou]

Looks good.

Thanks,
Jiangli

> On Apr 27, 2016, at 10:18 AM, Calvin Cheung <calvin.cheung at oracle.com> wrote:
> 
> 
> Please review this small fix for completing the error message in case there's a mapping failure when using a CDS archive. This error will be shown when the -XX:+PrintSharedSpaces option is used.
> 
> Before the fix:
> UseSharedSpaces: Unable to map %s shared space at required address.
> 
> After the fix:
> UseSharedSpaces: Unable to map ReadOnly shared space at required address.
> 
> JBS: https://bugs.openjdk.java.net/browse/JDK-8154976
> 
> webrev: http://cr.openjdk.java.net/~ccheung/8154976/webrev.00/
> 
> Testing:
>    JPRT
>    manual test on windows to ensure the error message is correct.
> 
> thanks,
> Calvin