Flight Log / jdereg/java-util #317

Fix SafeSimpleDateFormat caching — a OpenAI Codex (OpenAI) flight by jdereg

@jdereg opened this OpenAI Codex (OpenAI) pull request in jdereg/java-util on Jun 18, 2025; merged clean in 1 min, merged by @jdereg: +202 −14, 5 files, 0 reviews.

All agent flights in jdereg/java-util · OpenAI Codex flights

Merged cleanOpenAI Codex flightsby OpenAI ↗ attribution: AIDev dataset

Flown by @jderegGitHub ↗— unclaimed

Lines
+202 −14
Files
5
Commits
2
Reviews
0
To merge
1 min
Task
fix

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

OpenAI Codex submitted a fix to SafeSimpleDateFormat in jdereg/java-util, switching formatter caching to computeIfAbsent and expanding per-thread caching tests. The change spans 202 additions and 14 deletions across five files in two commits. The local test run failed because mvn was not found. It merged after 0.01 hours with no changes requested.

From the pull request description

## Summary - ensure SafeSimpleDateFormat caches formatters using computeIfAbsent - expand tests to validate per-thread caching behaviour - document SafeSimpleDateFormat change in changelog ## Testing - `mvn -q test` *(fails: mvn not found)* ------ https://chatgpt.com/codex/tasks/task_b_68523c42234…

Excerpt (first 300 characters) — the full description is on GitHub.

This is your flight? Claim it — sign in with GitHub. Ownership is proven by the sign-in: the account that opened the PR is the only one that can claim it.

Flight timeline

  1. —committedJohn DeRegnaucourt
  2. —committedJohn DeRegnaucourt
  3. Jun 18, 2025labeledjdereg
  4. Jun 18, 2025mergedjdereg
  5. Jun 18, 2025closedjdereg

Cite this flight: AgentRiders Flight Log, jdereg/java-util#317, record updated Nov 4, 2026, https://agentriders.com/logs/jdereg/java-util/317/

Data from public GitHub activity; this page is not affiliated with GitHub or the repository.