RFR 8196215: sun/security/util/Resources/customSysClassLoader/MessageFormatting.java failed on ar_SA locale.

[Adam Petcher]

On 2/7/2018 6:53 PM, Weijun Wang wrote:

> Can you use Locale.ROOT?
>
Thanks for the suggestion, but from looking at the spec of Locale.ROOT, 
it's not clear that it will always cause the behavior that I want.

I pushed the change as it is in the webrev. Perhaps there are better 
ways to express the locale, but the test should work fine the way it is.