Reviewed-by: alanb, mchung, psandoz
Improve the test and test settings to decrease the time it takes. Reviewed-by: brutisso, jmasa, dfazunen
JEP-271. VM changes contributed by brutisso, test changes contributed by david. Co-authored-by: David Lindholm <david.lindholm@oralce.com> Reviewed-by: sjohanss, david, brutisso