Course Web Pages
Online Java Courses and Study Guides in Higher Ed
Videos & Animations
In this unit, we discuss (1) How to use if statements to improve the performance of the TicketMachine, (2) How to use local variables to improve the performance of the TicketMachine, and (3) Review class definition, variables, methods, conditionals.
BlueJ: Introduction to Using the Unit Testing Tools, Jennifer Kay
Tracing an object example in BlueJ (showing object diagrams), Jennifer Kay
BlueJ Introduction to tracing code, Jennifer Kay
Code Examples and Handouts