{"id":"runtime-dynamism-grounds-composition-advantage","text":"The fundamental divergence between compile-time class hierarchies and runtime object networks explains composition's superiority: composition operates at runtime where the actual program structure lives, while inheritance is frozen at compile-time where only the static skeleton exists.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["run-time-vs-compile-time-structure-differ","inheritance-compile-time-composition-run-time"],"outlist":[],"label":"Runtime/compile-time gap directly motivates preferring composition over inheritance"}],"dependents":["adapter-object-flexibility-validates-composition-default","runtime-dynamism-explains-composition-scalability"],"metadata":{"source_type":"derived","review_result":"invalid"},"created_at":"2026-06-18T00:02:15+00:00","updated_at":"2026-06-18T06:15:08+00:00","reviewed_at":"2026-06-18T06:15:08+00:00","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"runtime-dynamism-grounds-composition-advantage","truth_value":"IN","reason":"SL justification valid","antecedents":["run-time-vs-compile-time-structure-differ","inheritance-compile-time-composition-run-time"],"label":"Runtime/compile-time gap directly motivates preferring composition over inheritance"},{"node":"run-time-vs-compile-time-structure-differ","truth_value":"IN","reason":"premise"},{"node":"inheritance-compile-time-composition-run-time","truth_value":"IN","reason":"premise"}]}}