X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Faai%2Fsa%2Fsearchdbabstraction%2Futil%2FAggregationParsingUtil.java;h=20fd027072fdf369ff19a34561a05131d7338375;hb=f637a36c9df966c341727910e30241b63cc49c06;hp=def3f04349b6d36863c92a82a75130610a71db1e;hpb=15af66b115f3e8046b2d0f2634fb77b3d835f730;p=aai%2Fsearch-data-service.git

diff --git a/src/main/java/org/onap/aai/sa/searchdbabstraction/util/AggregationParsingUtil.java b/src/main/java/org/onap/aai/sa/searchdbabstraction/util/AggregationParsingUtil.java
index def3f04..20fd027 100644
--- a/src/main/java/org/onap/aai/sa/searchdbabstraction/util/AggregationParsingUtil.java
+++ b/src/main/java/org/onap/aai/sa/searchdbabstraction/util/AggregationParsingUtil.java
@@ -1,4 +1,4 @@
-/**
+/**
  * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
@@ -29,14 +29,18 @@ import org.onap.aai.sa.searchdbabstraction.entity.AggregationBucket;
 import org.onap.aai.sa.searchdbabstraction.entity.AggregationResult;
 
 public class AggregationParsingUtil {
+
+    private AggregationParsingUtil() { // Do not instantiate
+    }
+
     public static AggregationResult[] parseAggregationResults(JSONObject aggregations) throws JsonProcessingException {
 
         // Obtain the set of aggregation names
-        Set keySet = aggregations.keySet();
+        Set<?> keySet = aggregations.keySet();
         AggregationResult[] aggResults = new AggregationResult[keySet.size()];
 
         int index = 0;
-        for (Iterator it = keySet.iterator(); it.hasNext();) {
+        for (Iterator<?> it = keySet.iterator(); it.hasNext();) {
             String key = (String) it.next();
             AggregationResult aggResult = new AggregationResult();
             aggResult.setName(key);