02 Java Deep Dive II

Resources for this week are available in the resources section.

Learning objectives for the week

• Feedback on last weeks exercises

• Learn how to effectively use IntelliJ’s debugging tools to identify and fix issues in your Java code. This class will be mostly directed towards hands-on debugging starting from scratch.

Watch the video and read article in the resources section.

Toolbox: Debugging I kan se bort fra det med unit tests og TDD, som I ikke er blevet introduceret til endnu.

• Debugging

Read:

• Toolbox on SOLID
• Skim Design patterns
• Read pt 1 and 2 of Strategy Pattern You are welcome to read part 3 involving lambda which offers cleaner code. But in the first place it is most important that you understand the problem that the Strategy design pattern is solving.
• Read pt 1 and 2 of Factory Pattern
• Read Decorator Pattern

Watch these videos:

• Reminder lesson on SOLID
• Strategy pattern
• Factory pattern
• Decorator pattern

• Java Design Patterns

• Follow up on SOLID principles
• Introducing design patterns: Factory, Strategy, Decorator
• Pizza Ordering System with design patterns

• Continue with Pizza Ordering System

If you have extra time, then look at these extra exercised for the Pizza Ordering System.

• Testing the Pizza Ordering System