      *  @productversion Flex 3
      */
     public function getItemIndex(item:Object):int
-	{
-	    return (list) ? list.getItemIndex(item) : -1;
-	}
-	
-    /**
-     *  @inheritDoc
-     *  
-     *  @langversion 3.0
-     *  @playerversion Flash 9
-     *  @playerversion AIR 1.1
-     *  @productversion Flex 3
-     */
-	public function itemUpdated(item:Object, property:Object=null, oldValue:Object=null, newValue:Object=null):void
-	{
-	    if (list)
+    {
+        return (list) ? list.getItemIndex(item) : -1;
+    }
+    
+    /**
+     *  @inheritDoc
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
+     */
+    public function itemUpdated(item:Object, property:Object=null, oldValue:Object=null, newValue:Object=null):void
+    {
+        if (list)
             itemUpdated(item, property, oldValue, newValue);
-	}
-	
-    /**
-     *  @inheritDoc
-     *  
-     *  @langversion 3.0
-     *  @playerversion Flash 9
-     *  @playerversion AIR 1.1
-     *  @productversion Flex 3
-     */
-	public function removeAll():void
-	{
+    }
+    
+    /**
+     *  @inheritDoc
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
+     */
+    public function removeAll():void
+    {
         if (list)
             list.removeAll();
-	}
-	
-    /**
-     *  @inheritDoc
-     *  
-     *  @langversion 3.0
-     *  @playerversion Flash 9
-     *  @playerversion AIR 1.1
-     *  @productversion Flex 3
-     */
-	public function removeItemAt(index:int):Object
-	{
+    }
+    
+    /**
+     *  @inheritDoc
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
+     */
+    public function removeItemAt(index:int):Object
+    {
         return (list) ? list.removeItemAt(index) : null;
-	}
-	
-    /**
-     *  @inheritDoc
-     *  
-     *  @langversion 3.0
-     *  @playerversion Flash 9
-     *  @playerversion AIR 1.1
-     *  @productversion Flex 3
-     */
-	public function setItemAt(item:Object, index:int):Object
-	{
+    }
+    
+    /**
+     *  @inheritDoc
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
+     */
+    public function setItemAt(item:Object, index:int):Object
+    {
         return (list) ? list.setItemAt(item, index) : null;
-	}
-	
-    /**
-     *  @inheritDoc
-     *  
-     *  @langversion 3.0
-     *  @playerversion Flash 9
-     *  @playerversion AIR 1.1
-     *  @productversion Flex 3
-     */
-	public function toArray():Array
-	{
+    }
+    
+    /**
+     *  @inheritDoc
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
+     */
+    public function toArray():Array
+    {
         return (list) ? list.toArray() : [];
-	}
-	
+    }
+    
  
     /**
      *  Prints the contents of this view to a string and returns it.

     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
	public function get length():int
	{
	    return (list) ? list.length : 0;
	}
	
    /**
     *  @inheritDoc
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
	public function addItem(item:Object):void
	{
        if (list)
            list.addItem(item);
	}
	
    /**
     *  @inheritDoc
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
	public function addItemAt(item:Object, index:int):void
	{
        if (list)
            list.addItemAt(item, index);
	}
	
    /**
     *  Returns the value of <code>list.getItemAt(index)</code>.
     * 

     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function getItemAt(index:int, prefetch:int=0):Object
    {
        if (!list)
            return null;

        var pendingItem:* = pendingItems[index];
