git: openjdk/jdk: master: 8351443: Improve robustness of StringBuilder

[Roger Riggs]

Changeset: 8fadf295
Branch: master
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2025-05-09 21:48:16 +0000
URL:       https://git.openjdk.org/jdk/commit/8fadf295b0ba720a5bc728c6b4d159e60447de97

8351443: Improve robustness of StringBuilder

Reviewed-by: liach, rgiulietti, bchristi, jpai

! src/java.base/share/classes/java/lang/AbstractStringBuilder.java
! src/java.base/share/classes/java/lang/StringLatin1.java
! src/java.base/share/classes/java/lang/StringUTF16.java
! test/hotspot/jtreg/compiler/patches/java.base/java/lang/Helper.java
! test/jdk/java/lang/StringBuilder/CompactStringBuilder.java
! test/jdk/java/lang/StringBuilder/HugeCapacity.java
+ test/jdk/java/lang/StringBuilder/StressSBTest.java
! test/jdk/java/lang/StringBuilder/StringBuilderRepeat.java