File list (Check if you may need any files):
Unit3Project\.classpath
............\.metadata\.lock
............\.........\.log
............\.........\.plugins\com.genuitec.eclipse.sqlexplorer\ConnectionProfiles.xml
............\.........\........\................................\SQLDrivers.xml
............\.........\........\org.eclipse.core.resources\.root\.indexes\history.version
............\.........\........\..........................\.....\........\properties.index
............\.........\........\..........................\.....\........\properties.version
............\.........\........\..........................\.....\1.tree
............\.........\........\..........................\.safetable\org.eclipse.core.resources
............\.........\........\..................untime\.settings\com.genuitec.eclipse.derby.prefs
............\.........\........\........................\.........\com.genuitec.eclipse.examples.prefs
............\.........\........\........................\.........\com.genuitec.eclipse.wizards.prefs
............\.........\........\........................\.........\org.eclipse.core.resources.prefs
............\.........\........\........................\.........\org.eclipse.jdt.ui.prefs
............\.........\........\........................\.........\org.eclipse.m2e.discovery.prefs
............\.........\........\........................\.........\org.eclipse.team.cvs.core.prefs
............\.........\........\........................\.........\org.eclipse.team.cvs.ui.prefs
............\.........\........\........................\.........\org.eclipse.team.ui.prefs
............\.........\........\........................\.........\org.eclipse.ui.ide.prefs
............\.........\........\........................\.........\org.eclipse.ui.workbench.prefs
............\.........\........\............dltk.core\Containers.dat
............\.........\........\............jdt.core\invalidArchivesCache
............\.........\........\....................\nonChainingJarsCache
............\.........\........\....................\variablesAndContainers.dat
............\.........\........\................ui\dialog_settings.xml
............\.........\........\..................\OpenTypeHistory.xml
............\.........\........\..................\QualifiedTypeNameHistory.xml
............\.........\........\............m2e.logback.configuration\0.log
............\.........\........\.....................................\logback.1.0.0.20110607-2117.xml
............\.........\........\............team.cvs.ui\commentTemplates.xml
............\.........\........\.......................\commitCommentHistory.xml
............\.........\........\.......................\repositoriesView.xml
............\.........\........\............ui.workbench\dialog_settings.xml
............\.........\........\........................\workbench.xml
............\.........\........\........................\workingsets.xml
............\.........\........\....springframework.ide.eclipse.osgi.targetdefinition\2.7.1.201107082359-RELEASE\target\com.springsource.edu.emory.mathcs.backport-3.1.0.jar
............\.........\........\.....................................................\..........................\......\com.springsource.org.aopalliance-1.0.0.jar
............\.........\........\.....................................................\..........................\......\com.springsource.org.apache.log4j-1.2.15.jar
............\.........\........\.....................................................\..........................\......\com.springsource.org.objectweb.asm-2.2.3.jar
............\.........\........\.....................................................\..........................\......\com.springsource.slf4j.api-1.5.6.jar
............\.........\........\.....................................................\..........................\......\com.springsource.slf4j.log4j-1.5.6.jar
............\.........\........\.....................................................\..........................\......\org.eclipse.osgi-3.5.1.R35x_v20091005.jar
............\.........\.....