StringBuffer is a legacy synchronized class. StringBuilder is a direct replacement to StringBuffer which generally have better performance. There are some code that still uses StringBuffer in java.naming which could be migrated to `StringBuilder`.
------------- Commit messages: - [PATCH] Replace uses of StringBuffer with StringBuilder in java.naming Changes: https://git.openjdk.java.net/jdk/pull/8942/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8942&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8287544 Stats: 10 lines in 2 files changed: 0 ins; 0 del; 10 mod Patch: https://git.openjdk.java.net/jdk/pull/8942.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8942/head:pull/8942 PR: https://git.openjdk.java.net/jdk/pull/8942
