internal UnauthorizedStrategyFactory(IHttpContextHandler httpContextHandler,
                                      IAuthenticationConfigurationLoader authenticationConfigurationLoader)
 {
     this.httpContextHandler = httpContextHandler ?? HttpContextHandler.Instance;
     this.authenticationConfigurationLoader = authenticationConfigurationLoader ?? new AuthenticationConfigurationLoader();
 }
		internal UnauthorizedStrategyFactory(	IHttpContextHandler httpContextHandler,
												IAuthenticationConfigurationLoader authenticationConfigurationLoader) {
			this.httpContextHandler = httpContextHandler ?? HttpContextHandler.Instance;
			this.authenticationConfigurationLoader = authenticationConfigurationLoader ?? new AuthenticationConfigurationLoader();
		}