Inheritance vs. Composition
Understand the differences between inheritance and composition for building Java object-oriented systems. Learn how to avoid pitfalls with overridable methods in constructors and control subclassing using private constructors, final classes, and sealed classes for robust design.
We'll cover the following...
We'll cover the following...
When designing object-oriented systems, we frequently face the choice of how to reuse code and build relationships between classes. Two primary mechanisms exist for this: Inheritance and Composition. ...