Status: IN
Object composition is the superior reuse mechanism in OO design because inheritance breaks encapsulation, is fixed at compile-time, and composition achieves the same power through delegation while preserving run-time flexibility.
Four independent arguments converge on composition's superiority over inheritance
Depends on (SL): favor-composition-over-inheritance, inheritance-breaks-encapsulation, inheritance-compile-time-composition-run-time, delegation-composition-as-powerful-as-inheritance