hg: jdk/submit: 8226297: Dual-pivot quicksort improvements

[brent.christian at oracle.com]

Changeset: 8910b995a2ee
Author:    bchristi
Date:      2019-11-12 13:49 -0800
URL:       https://hg.openjdk.java.net/jdk/submit/rev/8910b995a2ee

8226297: Dual-pivot quicksort improvements
Reviewed-by: dl, lbourges
Contributed-by: Vladimir Yaroslavskiy <vlv.spb.ru at mail.ru>

! src/java.base/share/classes/java/util/Arrays.java
! src/java.base/share/classes/java/util/ArraysParallelSortHelpers.java
! src/java.base/share/classes/java/util/DualPivotQuicksort.java
- test/jdk/java/util/Arrays/ParallelSorting.java
! test/jdk/java/util/Arrays/Sorting.java
+ test/jdk/java/util/Arrays/java.base/java/util/SortingHelper.java