Customer
........\.classpath
........\.project
........\.settings
........\.........\org.eclipse.jdt.core.prefs
........\bin
........\...\Contact.class
........\...\Customer.class
........\...\CustomerInformationSystem.class
........\...\IndividualCustomer.class
........\...\InstitutionalCustomer.class
........\...\Person.class
........\...\TestContact.class
........\...\TestCustomer.class
........\...\TestCustomerInformationSystem.class
........\...\TestIndividualCustomer.class
........\...\TestInstitutionalCustomer.class
........\...\TestPerson.class
........\src
........\...\Contact.java
........\...\Customer.java
........\...\CustomerInformationSystem.java
........\...\IndividualCustomer.java
........\...\InstitutionalCustomer.java
........\...\Person.java
........\...\TestContact.java
........\...\TestCustomer.java
........\...\TestCustomerInformationSystem.java
........\...\TestIndividualCustomer.java
........\...\TestInstitutionalCustomer.java
........\...\TestPerson.java