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  "title": "Fix SafeSimpleDateFormat caching",
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  "debrief": "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.",
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  "body_excerpt": "## Summary\n- ensure SafeSimpleDateFormat caches formatters using computeIfAbsent\n- expand tests to validate per-thread caching behaviour\n- document SafeSimpleDateFormat change in changelog\n\n## Testing\n- `mvn -q test` *(fails: mvn not found)*\n\n------\nhttps://chatgpt.com/codex/tasks/task_b_68523c42234",
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