On Tue, 10 Aug 2021 05:08:54 GMT, Sergey Bylokhov <s...@openjdk.org> wrote:
> This is the continuation of JDK-8233884 and JDK-8271456. This change affects > fewer cases so I fix all "java." modules at once. > > In many places standard charsets are looked up via their names, for example: > absolutePath.getBytes("UTF-8"); > > This could be done more efficiently(up to x20 time faster) with use of > java.nio.charset.StandardCharsets: > absolutePath.getBytes(StandardCharsets.UTF_8); > > The later variant also makes the code cleaner, as it is known not to throw > UnsupportedEncodingException in contrary to the former variant. > > tested by the tier1/tier2/tier3 tests on Linux/Windows/macOS. This pull request has now been integrated. Changeset: ec2fc384 Author: Sergey Bylokhov <s...@openjdk.org> URL: https://git.openjdk.java.net/jdk/commit/ec2fc384e50668b667335f973ffeb5a19bbcfb9b Stats: 127 lines in 15 files changed: 24 ins; 53 del; 50 mod 8272120: Avoid looking for standard encodings in "java." modules Reviewed-by: alanb, dfuchs, naoto ------------- PR: https://git.openjdk.java.net/jdk/pull/5063