How to close (urm.crash) Flash player

/**
 * Copyright Glidias ( http://wonderfl.net/user/Glidias )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/n8RQ
 */

package {
    import flash.display.Sprite;
    public class CrashFlash extends Sprite {
        public function CrashFlash() {
            // write as3 code here..
            new Vector.<String>(-1, true);
        }
    }
}