Fixing sonar issues in files:
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Faai%2Fdata%2FAaiVmInfo.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Faai%2FinterfaceImpl%2FAaiInterfaceRulesHandler.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Faai%2Futils%2FAaiClientConstant.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2FInstarClientActivator.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2Fdme2client%2FDme2Client.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2Fdme2client%2FSecureRestClientTrustManager.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2FinterfaceImpl%2FInstarResponseHandlerImpl.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2FinterfaceImpl%2FInstarRestClientImpl.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2FinterfaceImpl%2FInterfaceIpAddressImpl.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2Finterfaces%2FResponseHandlerInterface.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2Finterfaces%2FRestClientInterface.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2Finterfaces%2FRuleHandlerInterface.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2Fnode%2FInstarClientNode.java
https://sonar.onap.org/code?id=org.onap.appc%3Aappc&selected=org.onap.appc%3Aappc-network-inventory-client-provider%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fappc%2Finstar%2Futils%2FInstarClientConstant.java