[11u] RFR (S) 8079353: [TESTBUG] runtime/CompressedOops/UseCompressedOops.java failed on Windows when getting disjoint instead of zero based coops

[Aleksey Shipilev]

Original testbug:
   https://bugs.openjdk.java.net/browse/JDK-8079353
   https://hg.openjdk.java.net/jdk/jdk/rev/622c26f0673f

This follows the other stabilizing fixes in the same test (i.e. JDK-8086003). The patch does not 
apply to 11u due to missing problemlist addition. I ignored that hunk.

11u variant:
   https://cr.openjdk.java.net/~shade/8079353/webrev.11u.01

Testing: affected test on Linux x86_64 (still runs)

-- 
Thanks,
-Aleksey