From Koffman

Chapter 3

TestFoodItem.java
FoodItem.java

WordExtractor.java
WordExtractorApp.java

CoinChanger.java
ChangeCoinsApp.java

Circle.java
Washer.java
WasherApp.java

PigLatin.java

Employee.java
EmployeeApp.java

CompanyPayroll.java
RunPayroll.java

Exams.java
TestExams.java

MathDrill.java
MathProblem.java
RunMathDrill.java

ArrayCubes.java
TestArrayCubes.java

ExamStatistics.java
RunExamStatistics.java

findMedian.java

Company.java
PayrollApp.java

Friend.java
PhoneBook.java
PhoneBookApp.java

PhoneBook2.java

TestArrays.java

PhoneBook3.java