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  "title": "Fix ConcurrentModificationException in LiveMetricsVerifier by using CopyOnWriteArrayList",
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  "debrief": "The task was a fix for a sporadic test failure in LiveMetricsVerifier, where getRequestCount() threw ConcurrentModificationException while iterating the points ArrayList. The agent used CopyOnWriteArrayList in three files, with six additions and six deletions over five commits. The PR merged clean after 12.01 hours, with no changes requested and two review comments.",
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  "body_excerpt": "This PR fixes a sporadic test failure where `LiveMetricsVerifier.getRequestCount()` throws a `ConcurrentModificationException` when iterating over the `points` ArrayList while another thread is modifying it.\n\n## Problem\nThe issue manifests as:\n```\njava.util.ConcurrentModificationException\n    at jav",
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