Sonar Major

Move the api string literal on the left side of this string comparison
XACMLPapServlet.java:L1179

Sonar Link:
https://sonar.onap.org/issues?myIssues=true&open=AV2blOo25bp_wwmIUQnh&resolved=false&severities=MAJOR

Location:
ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/XACMLPapServlet.java

Line Number:1179

Change-Id: I937caaca01107d2a11be4050ff7be5e5dc66acb6
Issue-ID: POLICY-690
Signed-off-by: SP00501638 <SP00501638@techmahindra.com>
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/XACMLPapServlet.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/XACMLPapServlet.java
index 650713c..84cd72f 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/XACMLPapServlet.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/XACMLPapServlet.java
@@ -1176,7 +1176,7 @@
 			PolicyLogger.audit("Transaction Ended Successfully");
 			im.endTransaction();
 			return;
-		} else if (apiflag != null && apiflag.equalsIgnoreCase("api")) {
+		} else if (apiflag != null && "api".equalsIgnoreCase(apiflag)) {
 			// this request is from the Policy Creation API 
 			if(authorizeRequest(request)){
 				APIRequestHandler apiRequestHandler = new APIRequestHandler();