File list (Check if you may need any files):
DoubleLinkedList
................\.classpath
................\.project
................\.settings
................\.........\org.eclipse.jdt.core.prefs
................\bin
................\...\com
................\...\...\wu
................\...\...\..\DoubleLinkedList.class
................\...\...\..\DoubleLinkedListNode.class
................\...\...\..\Test.class
................\src
................\...\com
................\...\...\wu
................\...\...\..\DoubleLinkedList.java
................\...\...\..\DoubleLinkedListNode.java
................\...\...\..\Test.java