On Fri, 8 Apr 2022 19:33:26 GMT, XenoAmess <duke at openjdk.java.net> wrote: > 8284637: Improve String.join performance The issue is now [JDK‑8284637](https://bugs.openjdk.java.net/browse/JDK-8284637 "[JDK‑8284637] Improve String.join performance"). ------------- PR: https://git.openjdk.java.net/jdk/pull/8169