edu.umich.visualsoar.operatorwindow
Classes 
FileNode
FileOperatorNode
FolderNode
ImpasseOperatorNode
LinkNode
OperatorNode
OperatorOperatorNode
OperatorRootNode
OperatorWindow
OperatorWindowRenderer
SoarOperatorNode
TransferableOperatorNodeLink
TreeFileWriter
TreeNode
VSEImporter
Exceptions 
IncorrectFormatException