File list (Check if you may need any files):
SparkTreeApp\.actionScriptProperties
............\.flexProperties
............\.FlexUnitSettings\FlexUnitApplicationLastRun.xml
............\.................\FlexUnitApplicationLastSelection.xml
............\.project
............\.settings\org.eclipse.core.resources.prefs
............\bin-debug\swfobject.js
............\.........\Tree_Spike.html
............\.........\Tree_Spike.swf
............\html-template\index.template.html
............\.............\swfobject.js
............\src\DefaultDisclosureButton.mxml
............\...\DefaultTreeItemRenderer.mxml
............\...\ITreeItemRenderer.as
............\...\MyMenuItemRenderer.mxml
............\...\MyStudentsGroupTileModel.as
............\...\Studnet.as
............\...\Tree.as
............\...\treeCloseIcon.png
............\...\TreeDataProvider.as
............\...\TreeItemRenderer.as
............\...\treeOpenIcon.png
............\...\Tree_Spike.mxml
............\...\vo\Group.as
............\...\vo
............\.FlexUnitSettings
............\.settings
............\bin-debug
............\html-template
............\libs
............\src
SparkTreeApp