git: openjdk/jdk: 8272687: Replace StringBuffer with StringBuilder in RuleBasedCollator

[Brent Christian]

Changeset: 43eff2b3
Author:    Justin Lu <justin.lu at oracle.com>
Committer: Brent Christian <bchristi at openjdk.org>
Date:      2022-09-26 22:31:51 +0000
URL:       https://git.openjdk.org/jdk/commit/43eff2b309e2ef275bdd5adf196da81d4e23f535

8272687: Replace StringBuffer with StringBuilder in RuleBasedCollator

Reviewed-by: lancea, naoto, bchristi, bpb

! src/java.base/share/classes/java/text/RBCollationTables.java
! src/java.base/share/classes/java/text/RuleBasedCollator.java