boolean loadFromEnv = true;
if (useSystemProperties) {
// if its default, then load it, but also load form env
if (Strings.hasText(System.getProperty("es.default.config"))) {
loadFromEnv = true;
settingsBuilder.loadFromUrl(environment.resolveConfig(System.getProperty("es.default.config")));
}
// if explicit, just load it and don't load from env
if (Strings.hasText(System.getProperty("es.config"))) {
loadFromEnv = false;
settingsBuilder.loadFromUrl(environment.resolveConfig(System.getProperty("es.config")));