flash on 2011-4-21

/**
 * Copyright wint ( http://wonderfl.net/user/wint )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/7RsO
 */

package {
   import flash.display.Sprite;
   import flash.text.TextField;
   public class HelloWorld extends Sprite {
       public function HelloWorld() {
           var tf :TextField = new TextField;
           tf.text = "Hello, world!";
           addChild( tf );
       }
   }
}