--- /opengrok/src/contrib/poorMansPortfolios/src/org/netbeans/modules/project/portfolios/PortfoliosTopComponent.java	2007-12-16 15:34:41.000000000 +0800
+++ /opengrok/src/contrib/poorMansPortfolios/src/org/netbeans/modules/project/portfolios/PortfoliosTopComponent.java	2007-12-16 16:08:39.000000000 +0800
@@ -49,7 +49,6 @@ 
 import javax.swing.text.DefaultEditorKit;
 import org.netbeans.api.project.FileOwnerQuery;
 import org.netbeans.api.project.Project;
-import org.netbeans.api.project.ProjectInformation;
 import org.netbeans.api.project.ProjectUtils;
 import org.netbeans.api.project.ui.OpenProjects;
 import org.netbeans.spi.project.ui.LogicalViewProvider;
@@ -633,8 +632,15 @@ 
             this.showProjectChildren = showProjectChildren;
         }
         
+        AbstractNode waitNode = null;
         protected void addNotify() {
-            setKeys (Collections.singleton(NbBundle.getMessage (getClass(), "LBL_Wait")));
+            {
+                if (waitNode == null) {
+                    waitNode = new AbstractNode(Children.LEAF);
+                    waitNode.setDisplayName(NbBundle.getMessage (getClass(), "LBL_Wait"));
+                }                
+                setKeys(Collections.singleton( waitNode ));
+            }
             Runnable r = new Runnable() {
                 public void run() {
                     FolderFilterChildren.super.addNotify();
@@ -682,12 +688,8 @@ 
             }
         }
         
-        protected Node[] createNodes(Object key) {
-            if (key instanceof String) {
-                AbstractNode waitNode = new AbstractNode(Children.LEAF);
-                waitNode.setDisplayName((String) key);
-                return new Node[] { waitNode };
-            }
+        protected Node[] createNodes(Node key) {
+
             Node n = (Node) key;
             DataShadow shadow = (DataShadow) n.getLookup().lookup(DataShadow.class);
             if (shadow != null) {
@@ -709,6 +711,7 @@ 
             }
             return new Node[] { n.cloneNode() };
         }
+
     }
     
     private static class ProjectFilterNode extends FilterNode {