On Sat, 26 Apr 2025 22:42:08 GMT, Shaojin Wen <s...@openjdk.org> wrote:
>> In the Throwable::printStackTrace method, StringBuilder is created multiple >> times to build String. By sharing StringBuilder to build String, object >> allocation and copying are reduced. >> >> In the scenario without suppressed and ourCause, unused IdentityHashMap is >> not created. >> >> Through these optimizations, the performance of `new >> Exception().printStackTrace()` can be improved by about 10%. > > Shaojin Wen has updated the pull request incrementally with one additional > commit since the last revision: > > Update src/java.base/share/classes/java/lang/Throwable.java > > Co-authored-by: Hendrik Schick <30866028+k...@users.noreply.github.com> Because more than one Reviewer disagrees with the changes in this PR, I have closed this PR. Thank you for the reviewers who spent time on this PR. Thank you for your time. ------------- PR Comment: https://git.openjdk.org/jdk/pull/24864#issuecomment-2834284078
