Minor debug info changes

src/com/vaadin/terminal/gwt/client/ApplicationConnection.java

     @Deprecated
     public void unregisterPaintable(ServerConnector p) {
         System.out.println("unregisterPaintable (unnecessarily) called for "
-                + p.getConnectorId());
+                + Util.getConnectorString(p));
         // connectorMap.unregisterConnector(p);
     }
 

src/com/vaadin/terminal/gwt/client/Util.java

                     // TODO paintables inside lists/maps get rendered as
                     // components in the debug console
                     String formattedValue = value instanceof ServerConnector ? c
-                            .getConnectorMap()
-                            .getConnectorId((ServerConnector) value) : String
+                            .getConnectorMap().getConnectorId(
+                                    (ServerConnector) value) : String
                             .valueOf(value);
                     formattedParams = parameters[0] + " : " + formattedValue;
                 }
     /**
      * Performs a shallow comparison of the collections.
      * 
-     * @param collection1 The first collection
-     * @param collection2 The second collection
+     * @param collection1
+     *            The first collection
+     * @param collection2
+     *            The second collection
      * @return true if the collections contain the same elements in the same
      *         order, false otherwise
      */
-    public static boolean collectionsEquals(Collection collection1, Collection collection2) {
+    public static boolean collectionsEquals(Collection collection1,
+            Collection collection2) {
         if (collection1 == null) {
             return collection2 == null;
         }
 
         return true;
     }
+
+    public static String getConnectorString(ServerConnector p) {
+        if (p == null) {
+            return "null";
+        }
+        return p.getClass().getName() + " (" + p.getConnectorId() + ")";
+    }
 }

src/com/vaadin/terminal/gwt/client/ui/AbstractComponentContainerConnector.java

      */
     public void connectorHierarchyChanged(ConnectorHierarchyChangedEvent event) {
         // TODO Remove debug info
-        VConsole.log("Hierarchy changed for " + Util.getSimpleName(this) + " ("
-                + getConnectorId() + ")");
+        VConsole.log("Hierarchy changed for " + Util.getConnectorString(this));
         String oldChildren = "* Old children: ";
         for (ComponentConnector child : event.getOldChildren()) {
-            oldChildren += Util.getSimpleName(child) + " ("
-                    + child.getConnectorId() + ") ";
+            oldChildren += Util.getConnectorString(child) + " ";
         }
         VConsole.log(oldChildren);
 
         String newChildren = "* New children: ";
         for (ComponentConnector child : getChildren()) {
-            newChildren += Util.getSimpleName(child) + " ("
-                    + child.getConnectorId() + ") ";
+            newChildren += Util.getConnectorString(child) + " ";
         }
         VConsole.log(newChildren);
     }