Fix sonar issues in CamundaCockpitController

Change-Id: I0bc13626a91a55c8e324bfd69f02ce7841350cf3
Issue-ID: PORTAL-523
Signed-off-by: burdziak <olaf.burdziakowski@nokia.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/controller/sample/CamundaCockpitController.java b/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/controller/sample/CamundaCockpitController.java
index c43b4acc..4c32b964 100644
--- a/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/controller/sample/CamundaCockpitController.java
+++ b/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/controller/sample/CamundaCockpitController.java
@@ -59,20 +59,22 @@ import org.springframework.web.bind.annotation.ResponseBody;
 
 @Controller
 @RequestMapping("/") 
-public class CamundaCockpitController extends RestrictedBaseController {		
+public class CamundaCockpitController extends RestrictedBaseController {
+
+	private static final String CAMUNDA_COCKPIT_LINK = "camunda_cockpit_link";
 	@SuppressWarnings("rawtypes")
 	@RequestMapping(value = {"/get_camunda_cockpit_link" }, method = RequestMethod.GET, produces = "application/json")
 	@ResponseBody
 	public Map getCamundaCockpitLink(HttpServletRequest request,HttpServletResponse response) {
-		Map<String,String> map = new HashMap<String,String>();
+		Map<String,String> map = new HashMap<>();
 		String camundaCockpitUrl = "";
 		String camundaCockpitlinkDefined = "false";
-		if (SystemProperties.containsProperty("camunda_cockpit_link")){
-			camundaCockpitUrl = SystemProperties.getProperty("camunda_cockpit_link");
+		if (SystemProperties.containsProperty(CAMUNDA_COCKPIT_LINK)){
+			camundaCockpitUrl = SystemProperties.getProperty(CAMUNDA_COCKPIT_LINK);
 			camundaCockpitlinkDefined = "true";
 		};
 		map.put("link_defined", camundaCockpitlinkDefined);
-		map.put("camunda_cockpit_link", camundaCockpitUrl);				
+		map.put(CAMUNDA_COCKPIT_LINK, camundaCockpitUrl);
 		return map;		
 	};
 }