Lol.java

// on ag-controller
public interface HttpStatusAwareException {
	public int getStatus();
}

// on ag-controller, DefaultRouter:L~88
} catch (Exception e) {
	if (e instanceof HttpStatusAwareException) {
		response.setStatus(((HttpStatusAwareException)e).getStatus());
	}
	throw new ServletException(e);
}

// on ag-security
public class GetOuttaHereException extends RuntimeException implements HttpStatusAwareException {
	....
}

// on ag-security, after the failed check
throw new GetOuttaHereException();