hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 35bac2745d04
Author:    dl
Date:      2019-11-01 09:04 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/35bac2745d04

8231592: Clarify that ConcurrentHashMap compute methods mapping functions execute at most once
Reviewed-by: martin

! src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
! test/jdk/java/util/concurrent/tck/ConcurrentHashMapTest.java
! test/jdk/java/util/concurrent/tck/ConcurrentSkipListMapTest.java
! test/jdk/java/util/concurrent/tck/HashMapTest.java
! test/jdk/java/util/concurrent/tck/HashtableTest.java
! test/jdk/java/util/concurrent/tck/JSR166TestCase.java
! test/jdk/java/util/concurrent/tck/LinkedHashMapTest.java
! test/jdk/java/util/concurrent/tck/MapImplementation.java
! test/jdk/java/util/concurrent/tck/MapTest.java
! test/jdk/java/util/concurrent/tck/TreeMapTest.java

Changeset: ec954ef6caf1
Author:    dl
Date:      2019-11-01 09:07 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/ec954ef6caf1

8231026: Miscellaneous changes imported from jsr166 CVS 2019-11
Reviewed-by: martin

! src/java.base/share/classes/java/util/concurrent/CompletableFuture.java
! test/jdk/java/util/concurrent/tck/StampedLockTest.java