Answers to Previous Questions and Lab Exercises

Revised Figures (now called sg for simple graphics) Classes including:

• Exception handling

• javadoc, the Java tool for documentation

• packages

Access Control in Classes

• public

• private

• protected

• package

Primitive .vs. Reference Types

• passing parameters to methods

• == .vs. equals()

• packages

The Role of the Method toString()

Introduction to the Package awt (awt = Abstract Windowing Toolkit)