Merge "Fix Sonar and CheckStyle warnings"

diff --cc policy-agent/src/main/java/org/oransc/policyagent/dmaap/DmaapMessageHandler.java
Simple merge

diff --cc sdnc-a1-controller/northbound/nonrt-ric-api/provider/src/main/java/org/o_ran_sc/nonrtric/sdnc_a1/northbound/provider/NonrtRicApiProvider.java
index 9876792,a0a6fad..392b1d6
--- 1/sdnc-a1-controller/northbound/nonrt-ric-api/provider/src/main/java/org/o_ran_sc/nonrtric/sdnc_a1/northbound/provider/NonrtRicApiProvider.java
--- 2/sdnc-a1-controller/northbound/nonrt-ric-api/provider/src/main/java/org/o_ran_sc/nonrtric/sdnc_a1/northbound/provider/NonrtRicApiProvider.java
+++ b/sdnc-a1-controller/northbound/nonrt-ric-api/provider/src/main/java/org/o_ran_sc/nonrtric/sdnc_a1/northbound/provider/NonrtRicApiProvider.java
@@@ -208,9 -210,9 +209,9 @@@ public class NonrtRicApiProvider implem
      return Futures.immediateFuture(rpcResult);
    }
  
 -  private GetA1PolicyOutput getA1(GetA1PolicyInput input) {
 +  protected GetA1PolicyOutput getA1(GetA1PolicyInput input) {
      log.info("Start of getA1");
-     GetA1PolicyOutputBuilder responseBuilder = new GetA1PolicyOutputBuilder();
+     GetA1PolicyOutputBuilder getPolicyResponseBuilder = new GetA1PolicyOutputBuilder();
  
      try {
          final Uri uri = input.getNearRtRicUrl();