private ResponseEntity<String> makeRestCall(String instanceUrl, String suffix) {
		ResponseEntity<String> response = null;
		try {
			response = restOperations.exchange(joinUrl(instanceUrl, artifactorySettings.getEndpoint(), suffix), HttpMethod.GET,
					new HttpEntity<>(createHeaders(instanceUrl)), String.class);

		} catch (RestClientException re) {
			LOGGER.error("Error with REST url: " + joinUrl(instanceUrl, artifactorySettings.getEndpoint(), suffix));
			LOGGER.error(re.getMessage());
		}
		return response;
	}
private ResponseEntity < String > makeRestCall ( String instanceUrl , String suffix ) { ResponseEntity < String > response = null ; try { response = restOperations . exchange ( joinUrl ( instanceUrl , artifactorySettings . getEndpoint ( ) , suffix ) , HttpMethod . GET , new HttpEntity < > ( createHeaders ( instanceUrl ) ) , String . class ) ; } catch ( RestClientException re ) { LOGGER . error ( "Error with REST url: " + joinUrl ( instanceUrl , artifactorySettings . getEndpoint ( ) , suffix ) ) ; LOGGER . error ( re . getMessage ( ) ) ; } return response ; }
////// Helpers