Sonar Link:
https://sonar.onap.org/project/issues?assigned=false&id=org.onap.dmaap.messagerouter.msgrtr%3Amsgrtr&open=AV4-Vaf-32hFUzlqc5ry&resolved=false&severities=CRITICAL
Location:
src/main/nsa/cambria/metrics/publisher/CambriaPublisherUtility.java
Line No:56
DMAAP-97 Fix Sonar issues