flash on 2012-4-7

/**
 * Copyright tora ( http://wonderfl.net/user/tora )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/qJPz
 */

package {
    import flash.utils.getQualifiedClassName;
    import flash.text.TextField;
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        public function FlashTest() {
            // write as3 code here..
            var tf:TextField = new TextField();
            addChild(tf);
            var a:Array = [1,2];
            var b:Array = a.concat();
            b[0] = 99;
            tf.text = b[0];
       }
    }
}