1. Primitive Types

2. Using Objects

2.1 Objects: Instances of Classes

2.2 Creating and Storing Objects (Instantiation)

2.3 Calling a Void Method

2.4 Calling a Void Method with Parameters

2.5 Calling a Non-void Method

2.6 String Objects: Concatenation, Literals & More

Introducing Strings

Concatenating Strings

Concatenating Strings with Primitive Data Types

Escape Sequences

Immutable Strings

String Concatenation

Rectangle Dimensions

Printing Equations

Check Your Understanding

Exercise: Quote Machine

2.7 String Methods

2.8 Wrapper Classes: Integers and Doubles

2.9 Using the Math Class

3. Boolean Expressions and if Statements

4. Iteration

5. Writing Classes

6. Arrays

7. ArrayLists

8. 2D Arrays

9. Inheritance

10. Recursion