      *  @param text A String specifying the text to measure.
      *
      *  @return A TextLineMetrics object containing the text measurements.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function measureText(text:String):TextLineMetrics
     {

     *  a meaningful id. Testing tools use ids to represent the control in their scripts and
     *  having a meaningful name can make scripts more readable. For example, set the
     *  value of a button to submit_button rather than b1 or button1.</p>
     */
    public function get id():String
    {

     *  to return <code>undefined</code>.</p>
     *
     *  @param styleProp The name of the style property.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function clearStyle(styleProp:String):void
    {
