RR(S): 8032466: serviceability/sa/jmap-hashcode/Test8028623.java fails with compilation errors

[Kevin Walls]

Hi,

Can I just get a review of this jtreg tag change in a testcase.  The 
testcase specifically contains a utf8 character and to make sure it 
compiles everywhere we need to specify -encoding on the @compile line, 
and then add an @run line:

webrev
http://cr.openjdk.java.net/~kevinw/8032466/webrev.00/

bug
https://bugs.openjdk.java.net/browse/JDK-8032466

(if the testcase runs fine without this change, in jtreg locally you can 
make it fail by setting -encoding ascii)

Thanks!
Kevin