Object composition

Object composition is a design principle in object-oriented programming that involves building complex objects by combining simpler, existing objects. Instead of inheriting behaviors and attributes from a parent class (as with inheritance), composition allows objects to incorporate functionality by consisting of other objects, often referred to as "components" or "associates." ### Key Concepts of Object Composition: 1. **Reuse of Components**: By composing objects from existing ones, developers can reuse code instead of duplicating it.