Avoiding VerifyError

/**
 * Copyright 9re ( http://wonderfl.net/user/9re )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/omco
 */

package {
    import flash.events.Event;
    import flash.net.URLLoaderDataFormat;
    import flash.net.URLLoader;
    import flash.system.ApplicationDomain;
    import flash.system.LoaderContext;
    import flash.net.URLRequest;
    import flash.display.Loader;
    import flash.display.Sprite;
    import mx.core.FontAsset;
    public class FlashTest extends Sprite {
        public function FlashTest() {
            // link the missing class into the parent swf
            var c:Class = mx.core.FontAsset;
            
            var req:URLRequest = new URLRequest('http://teionclub.com/test/xml/main.swf');
            var lc:LoaderContext = new LoaderContext(false, new ApplicationDomain(ApplicationDomain.currentDomain));
            
            var ldr:URLLoader = new URLLoader;
            ldr.dataFormat = URLLoaderDataFormat.BINARY;
            ldr.addEventListener(Event.COMPLETE, function ():void {
                var loader:Loader = new Loader;
                // load the swf binary into the current application domain
                loader.loadBytes(ldr.data, lc);
                addChild(loader);
            });
            ldr.load(req);
            
            // If you load the swf directly, you'll get a verify error.
            /*
            var ldr2:Loader = new Loader;
            ldr2.load(req, new LoaderContext(true, ApplicationDomain.currentDomain));
            addChild(ldr2);
            */
        }
    }
}