What is Programming? A useful definition Object Orientation (and it’s counterparts) Thinking OO Programming Blocks Variables Logic Data Structures Methods

Instance Variables Local variables Cool 3D Modelling! “this” keyword

Exceptions An Example The Throws keyword Try and Catch The flow Multiple exceptions Finally How exceptions are thrown What the complier checks Handle or Defer Recovery Writing your own

Static Types of methods Instance Static Example Calling Static methods Why Static Final

A quick word about abstract How a class interfaces Making Pets The Deadly Diamond of Death Interfaces (not interfaces)

Which methods are where? Overriding Calling super’s methods Coupling and cohesion

Inheritance Code duplication Super classes Constructors Polymorphic collections “Anywhere a super class is, a sub class can go” Casting A great deception

ArrayList ArrayList vs Array Declaration Insertion Access Removal Wrapper classes Iterator object

Looping while do while for Arrays indexes For each loop

Banking Parameters and arguments Passing Objects Primitives Returning Getters and Setters

Constructors With one parameter With two parameters Overloading Constructors and methods

Variables - Objects and Primitives, Quick look at scope

Programming Overview The JVM (The Java Virtual Machine) A brief look at Structure Class Method Statement Magic incantations main() output Coding a Dog Programming Principle(1) If and Boolean operations Coding a Bank Account Quick look at ToolBox