X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=POLICY-SDK-APP%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fcontroller%2FCreateFirewallController.java;h=3e24dc7c4e66789bd0ffc88144cda864cdb27a5a;hb=1cb0fbfc4993c1f47f31b061d70b64f53247df95;hp=2750ff505974386723cdf2b79f3cbe087be4986b;hpb=c579209f8a4045d7f96f2b566a82ce1b8cf8660d;p=policy%2Fengine.git

diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateFirewallController.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateFirewallController.java
index 2750ff505..3e24dc7c4 100644
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateFirewallController.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateFirewallController.java
@@ -113,7 +113,9 @@ public class CreateFirewallController extends RestrictedBaseController {
 		CreateFirewallController.commonClassDao = commonClassDao;
 	}
 
-	public CreateFirewallController(){}
+	public CreateFirewallController(){
+		// Empty constructor
+	}
 	private List<String> termCollectorList;
 	
 
@@ -342,7 +344,7 @@ public class CreateFirewallController extends RestrictedBaseController {
 				jpaTermList = (TermList) tmList.get(0);
 				if (jpaTermList != null){				
 					ruleSrcList= jpaTermList.getSrcIPList();	
-					if ((ruleSrcList!= null) && (!ruleSrcList.isEmpty()) && !ruleSrcList.equals("null")){
+					if ((ruleSrcList!= null) && (!ruleSrcList.isEmpty()) && !"null".equals(ruleSrcList)){
 						displayString.append("Source IP List: " + jpaTermList.getSrcIPList());
 						displayString.append(" ; \t\n");
 						for(String srcList:ruleSrcList.split(",")){