On Thu, 23 Feb 2023 13:13:43 GMT, Jim Laskey <jlas...@openjdk.org> wrote:
> Add the ability to repeatedly append char and CharSequence data to > StringBuilder/StringBuffer. src/java.base/share/classes/java/lang/String.java line 4461: > 4459: > 4460: /** > 4461: * Used to perform copying after the initial insertion. Copying is > optimized It may be worth reinforceing that bytes are being copied, not characters and is used in both IsLatin1 and UTF16 cases with appropriate arguments. ------------- PR: https://git.openjdk.org/jdk/pull/12728