File list (Check if you may need any files):
project15\.classpath
.........\.project
.........\.settings\org.eclipse.jdt.core.prefs
.........\bin\config.txt
.........\...\config.xml
.........\...\Students.xml
.........\...\test\Cat.class
.........\...\....\Dog.class
.........\...\....\Penguin.class
.........\...\....\Person.class
.........\...\....\Pet.class
.........\...\....\Student.class
.........\...\....\TestClass.class
.........\...\....\TestPet.class
.........\...\....\TestXML.class
.........\src\config.txt
.........\...\config.xml
.........\...\Students.xml
.........\...\test\Cat.java
.........\...\....\Dog.java
.........\...\....\Penguin.java
.........\...\....\Person.java
.........\...\....\Pet.java
.........\...\....\Student.java
.........\...\....\TestClass.java
.........\...\....\TestPet.java
.........\...\....\TestXML.java
.........\bin\test
.........\src\test
.........\.settings
.........\bin
.........\src
project15