Fix minor code smells

[aai/search-data-service.git] / src / main / java / org / onap / aai / sa / searchdbabstraction / searchapi / AggregationStatement.java

diff --git a/src/main/java/org/onap/aai/sa/searchdbabstraction/searchapi/AggregationStatement.java b/src/main/java/org/onap/aai/sa/searchdbabstraction/searchapi/AggregationStatement.java
index 4b446fd..94a091d 100644 (file)
--- a/src/main/java/org/onap/aai/sa/searchdbabstraction/searchapi/AggregationStatement.java
+++ b/src/main/java/org/onap/aai/sa/searchdbabstraction/searchapi/AggregationStatement.java
@@ -81,7 +81,7 @@ public class AggregationStatement {
     }
 
     public String toElasticSearch() {
-        StringBuffer sb = new StringBuffer();
+        StringBuilder sb = new StringBuilder();
 
         sb.append("{");
 
@@ -127,7 +127,7 @@ public class AggregationStatement {
 
     @Override
     public String toString() {
-        StringBuffer sb = new StringBuffer();
+        StringBuilder sb = new StringBuilder();
 
         if (nested != null) {
             sb.append("{nested: ");