public static <T> T getLogoutRedirectUrl(final RequestContext context, final Class<T> clazz) {
        return context.getFlowScope().get("logoutRedirectUrl", clazz);
    }
Gets logout redirect url.

@param <T>     the type parameter
@param context the context
@param clazz   the clazz
@return the logout redirect url
core/cas-server-core-web-api/src/main/java/org/apereo/cas/web/support/WebUtils.java