1 files changed, 7 insertions, 5 deletions
diff --git a/src/com/vaadin/ui/TreeTable.java b/src/com/vaadin/ui/TreeTable.java
index 9607add2c9..3294f6fab0 100644
--- a/src/com/vaadin/ui/TreeTable.java
+++ b/src/com/vaadin/ui/TreeTable.java
@@ -49,9 +49,6 @@ import com.vaadin.ui.Tree.ExpandListener;
 @SuppressWarnings({ "serial" })
 public class TreeTable extends Table implements Hierarchical {
 
-    private static final Logger logger = Logger.getLogger(TreeTable.class
-            .getName());
-
     private interface ContainerStrategy extends Serializable {
         public int size();
 
@@ -84,6 +81,7 @@ public class TreeTable extends Table implements Hierarchical {
          * Consider adding getDepth to {@link Collapsible}, might help
          * scalability with some container implementations.
          */
+
         public int getDepth(Object itemId) {
             int depth = 0;
             Hierarchical hierarchicalContainer = getContainerDataSource();
@@ -222,9 +220,9 @@ public class TreeTable extends Table implements Hierarchical {
             boolean removed = openItems.remove(itemId);
             if (!removed) {
                 openItems.add(itemId);
-                logger.finest("Item " + itemId + " is now expanded");
+                getLogger().finest("Item " + itemId + " is now expanded");
             } else {
-                logger.finest("Item " + itemId + " is now collapsed");
+                getLogger().finest("Item " + itemId + " is now collapsed");
             }
             clearPreorderCache();
         }
@@ -789,4 +787,8 @@ public class TreeTable extends Table implements Hierarchical {
         requestRepaint();
     }
 
+    private static final Logger getLogger() {
+        return Logger.getLogger(TreeTable.class.getName());
+    }
+
 }