 import flash.ui.Keyboard;
 import flash.utils.Dictionary;
 import flash.utils.clearInterval;
-import flash.utils.getTimer;
 import flash.utils.setInterval;
 
 import mx.collections.ArrayCollection;

import mx.events.FlexEvent;
import mx.events.ListEvent;
import mx.events.MoveEvent;
import mx.events.PropertyChangeEvent;
import mx.events.SandboxMouseEvent;
import mx.events.ScrollEvent;
import mx.events.ScrollEventDetail;

import mx.core.EdgeMetrics;
import mx.core.EventPriority;
import mx.core.FlexShape;
import mx.core.IDataRenderer;
import mx.core.IFactory;
import mx.core.IFlexDisplayObject;
