title: Is there some way to force 'updatedisplaylist' immediately rather than at later some point
body: <p>In flex component life cycle, after we make some change in a components property, invalidation methods schedules  a call to methods like <code>commitProperties</code>, <code>updateDisplayList</code>, etc for some later time. I need to call the <code>updateDisplayList</code> instantaneously. Is there some direct way to do this. 
  Currently, both the labels are changed simultaneously after completion of the loop. Instead I need it to work like this, to first render the updated 'myButton1' label then enter the loop and then update myButton2's label. I know, it is elastic race track issue, but isn't there some way to achieve this ?</p>
  
  <pre><code>myButton1.label = 'New Label1' ;
  // Some logic to forcibly make the screen reflect it
  
  for (var i:int = 0; i &lt; 500 ; i ++){
  //a dummy loop
  
  }
  
  myButton2.label = 'New Label2' ;
  </code></pre>