git: openjdk/jdk: 8265237: String.join and StringJoiner can be improved further

[Peter Levart]

Changeset: 98cb81b3
Author:    Peter Levart <plevart at openjdk.org>
Date:      2021-04-21 10:32:03 +0000
URL:       https://git.openjdk.java.net/jdk/commit/98cb81b3

8265237: String.join and StringJoiner can be improved further

Reviewed-by: rriggs, redestad

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/util/StringJoiner.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
+ test/jdk/java/util/StringJoiner/StringJoinerOomUtf16Test.java
! test/micro/org/openjdk/bench/java/util/StringJoinerBenchmark.java