Module 7: Writing Classes

In this unit, you will learn to write your own classes and objects.

To get the exercise repository for chapters 7-9, click here .

• Anatomy of a Java Class
  • Creating a Class
  • Instance Variables
  • Methods
  • Programming Challenge : Riddle Class
  • Practice
  • Summary
• Writing Constructors
  • Practice
  • Practice
  • Summary
• Accessor Methods
  • toString()
  • Programming Challenge : Class Pet
  • Practice
  • Summary
• Mutator Methods
  • Programming Challenge : Class Pet Setters
  • Practice
  • Summary
• Writing Instance Methods
  • Practice
  • Summary
• Static Variables and Methods
  • Programming Challenge : Static Song and counter
  • Summary
• Scope and Access
  • Practice
  • Summary
• this Keyword
  • Programming Challenge : Bank Account
  • Practice
  • Summary
• Unit 6 Summary
  • Concept Summary
  • Java Keyword Summary
  • Vocabulary Practice
  • Common Mistakes
• Exercises
• Studio 7: Object Design
  • Studio Setup and Procedure
  • Overview
  • Cautions
  • Design Problems
  • Object Types
  • Demo
• Assignment 7: Students and Courses
  • Assignment Setup
  • Questions to ask if you get stuck
  • Creating Student and Course class
  • Getting Started
  • Creating a Student class
  • Creating a Course class
  • Comprehensive Unit Test
  • Submitting your work

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