1. Primitive Types

2. Using Objects

3. Boolean Expressions and if Statements

4. Iteration

5. Writing Classes

6. Arrays

7. ArrayLists

8. 2D Arrays

9. Inheritance

9.1 Inheritance

9.2 Writing Constructors for Subclasses

9.3 Overriding Methods

9.4 super Keyword

9.5 Creating References Using Inheritance Hierarchies

Java Documentations & Class Hierarchy

Superclass as a Reference Type

Applications of Polymorphism

Animal Sounds

Shape Areas

Person Class

Check Your Understanding

Exercise: Creating .equals()

9.6 Polymorphism

9.7 Object Superclass

10. Recursion