JDK 10 RFR of 8186157: (scanner) Modify java/util/Scanner/ScanTest.java to fail if Engilsh Locale unavailable

[Brian Burkhalter]

Subject: s/Engilsh/English/

On Aug 11, 2017, at 2:22 PM, Brian Burkhalter <brian.burkhalter at oracle.com> wrote:

> https://bugs.openjdk.java.net/browse/JDK-8186157
> 
> This change is intended to put a branch in the test which will fail if the English Locale is unavailable on the system with a view toward detecting a configuration problem as opposed to an actual test failure.