Bad loop in TreeSelectionListener!!!

Question

I have a tree selection listener like this:
               Tree.addTreeSelectionListener(new TreeSelectionListener() {
                    public void valueChanged (TreeSelectionEvent e) {                    
                         DefaultMutableTreeNode node = (DefaultMutableTreeNode) Tree.getLastSelectedPathComponent();
                         if (node == null) {
                              return;
                         if (node.getUserObject() instanceof NodeInfo) {
                              NodeInfo nodeInfo = (NodeInfo) node.getUserObject();
                              nodeInfo.select(node);                         
                         } else
                              return;
Method select() is called whenever a node is selected and performs some actions. My problem is that whenever I select 2 nodes consecutively, the method select loops 2 times, whenever i select 3 nodes consecutively it loops 3 times, and so on. Can anyone help? A sample of my select method is here:
public void select(final DefaultMutableTreeNode top) {
  DefaultMutableTreeNode vehicleNodes;
  Counts VehicleInfos = new Counts(frame);               
  frame.VariableTable.setValueAt("Short Name", 0, 0); 
  frame.VariableTable.setValueAt(ProjectShortName, 0, 1); 
}

Answer 1

There aren't any "loops" there. The method is naturally being called each time you select a node.