File list (Check if you may need any files):
Chapter 33\.classpath
..........\.project
..........\bin\Rectangle2.class
..........\...\Round2.class
..........\...\Shape2.class
..........\...\ShapeInterface2.class
..........\...\Simulator.class
..........\...\Square2.class
..........\...\Test3.class
..........\src\Rectangle2.java
..........\...\Round2.java
..........\...\Shape2.java
..........\...\ShapeInterface2.java
..........\...\Simulator.java
..........\...\Square2.java
..........\...\Test3.java
..........\bin
..........\src
Chapter 33