{"id":"copy-on-write-proxy-defers-until-modification","text":"Copy-on-write is a proxy optimization that defers copying a shared object until the client actually modifies it, and requires reference counting.","truth_value":"OUT","source":"entries/2026/06/17/gof-oo-chunk-14.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{"last_premise_reviewed":"2026-06-17T18:19:22","premise_review_result":"misread_source","repair_action":"rewritten","_retracted":true},"created_at":"2026-06-17T21:30:27+00:00","updated_at":"2026-06-18T01:05:47+00:00","reviewed_at":"","verified_at":"","retracted_at":"2026-06-18T01:05:47+00:00","explanation":{"steps":[{"node":"copy-on-write-proxy-defers-until-modification","truth_value":"OUT","reason":"retracted premise"}]}}