hg: jdk/submit: 8176894: Provide specialized implementation for default methods putIfAbsent, computeIfAbsent, computeIfPresent, compute, merge in TreeMap

[amaembo at gmail.com]

Changeset: 65b345254ca3
Author:    tvaleev
Date:      2020-04-02 05:44 +0000
URL:       https://hg.openjdk.java.net/jdk/submit/rev/65b345254ca3

8176894: Provide specialized implementation for default methods putIfAbsent, computeIfAbsent, computeIfPresent, compute, merge in TreeMap
Reviewed-by: martin, stuefe, rriggs
Contributed-by: sergey.kuksenko at oracle.com, amaembo at gmail.com

! src/java.base/share/classes/java/util/TreeMap.java
! test/jdk/java/util/Map/FunctionalCMEs.java
! test/jdk/java/util/Map/InPlaceOpsCollisions.java
+ test/micro/org/openjdk/bench/java/util/TreeMapUpdate.java