import org.onap.ccsdk.sli.adaptors.aai.query.FormattedQueryRequestData;
 import org.onap.ccsdk.sli.adaptors.aai.query.FormattedQueryResultList;
 
-import com.fasterxml.jackson.core.JsonParseException;
 import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.JsonMappingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 
 
                String key = FORMAT;
 
-               String encoded_vnf = encodeQuery(requestProperties.getProperty(key));
-               requestUrl = requestUrl.replace("{identifier}", encoded_vnf) ;
+               String encodedVnf = encodeQuery(requestProperties.getProperty(key));
+               requestUrl = requestUrl.replace("{identifier}", encodedVnf) ;
                aaiService.LOGwriteDateTrace("identifier", requestProperties.getProperty(key));
 
                return requestUrl;
        }
 
-       public AAIDatum jsonStringToObject(String jsonData) throws JsonParseException, JsonMappingException, IOException {
+       public AAIDatum jsonStringToObject(String jsonData) throws IOException {
                if(jsonData == null) {
                        return null;
                }