On Tue, 12 Oct 2021 20:39:13 GMT, Andrey Turbanov <duke@openjdk.java.net> wrote:
StringBuffer is a legacy synchronized class. There are more modern alternatives which perform better: 1. Plain String concatenation should be preferred 2. StringBuilder is a direct replacement to StringBuffer which generally have better performance
In [JDK-8264029](https://bugs.openjdk.java.net/browse/JDK-8264029) I migrated only usages which were automatically detected by IDEA. It turns out there are more usages which can be migrated.
Andrey Turbanov has updated the pull request incrementally with one additional commit since the last revision:
8274879: Replace uses of StringBuffer with StringBuilder within java.base classes revert changes in spec to avoid CSR
Marked as reviewed by naoto (Reviewer). ------------- PR: https://git.openjdk.java.net/jdk/pull/5432