Add the "@Override" annotation

Issue-id: CIMAN-65

Change-Id: I1416ddac8b645bb63d63010e63eac8adea6b4676
Signed-off-by: rama-huawei <rama.subba.reddy.s@huawei.com>

2 files changed, 12 insertions, 12 deletions

diff --git a/src/main/java/org/onap/aai/datarouter/entity/SuggestionSearchEntity.java b/src/main/java/org/onap/aai/datarouter/entity/SuggestionSearchEntity.java
index a41487e..bd3c5b7 100644
--- a/src/main/java/org/onap/aai/datarouter/entity/SuggestionSearchEntity.java
+++ b/src/main/java/org/onap/aai/datarouter/entity/SuggestionSearchEntity.java
@@ -57,7 +57,7 @@ public class SuggestionSearchEntity implements DocumentStoreDataEntity, Serializ
   private Map<String, String> inputOutputData = new HashMap<>();
   private Map<String, UiFilterConfig> filters = new HashMap<>();
   private JSONObject filterPayload = new JSONObject();
-  private StringBuffer searchSuggestionDisplayString = new StringBuffer();
+  private StringBuilder searchSuggestionDisplayString = new StringBuilder();
   private JSONArray payloadFilters = new JSONArray();
   private UiFiltersSchemaUtility filtersSchemaUtility = new UiFiltersSchemaUtility();
 
@@ -124,7 +124,7 @@ public class SuggestionSearchEntity implements DocumentStoreDataEntity, Serializ
       }
     }
 
-    ArrayList<String> listOfSearchSuggestionPermutations = new ArrayList<String>();
+    ArrayList<String> listOfSearchSuggestionPermutations = new ArrayList<>();
     ArrayList<String> listToPermutate = 
         new ArrayList<>(this.getInputOutputData().values());
 
@@ -152,7 +152,7 @@ public class SuggestionSearchEntity implements DocumentStoreDataEntity, Serializ
     JSONObject rootNode = new JSONObject();
     JSONArray inputArray = new JSONArray();
     JSONObject payloadNode = new JSONObject();
-    StringBuffer outputString = new StringBuffer();
+    StringBuilder outputString = new StringBuilder();
 
     int payloadEntryCounter = 1;
 
@@ -240,10 +240,10 @@ public class SuggestionSearchEntity implements DocumentStoreDataEntity, Serializ
           inputOutputData.put(attribute, entityFromUebEvent.get(attribute).asText());
 
           if(filterConfig != null) {
-            JSONObject filterPayload = new JSONObject();
-            filterPayload.put(FILTER_ID, filterConfig.getFilterId());
-            filterPayload.put(FILTER_VALUE, entityFromUebEvent.get(attribute).asText());
-            this.payloadFilters.put(filterPayload);
+            JSONObject jsonFilterPayload = new JSONObject();
+            jsonFilterPayload.put(FILTER_ID, filterConfig.getFilterId());
+            jsonFilterPayload.put(FILTER_VALUE, entityFromUebEvent.get(attribute).asText());
+            this.payloadFilters.put(jsonFilterPayload);
           } else {
             this.filterPayload.put(attribute, entityFromUebEvent.get(attribute).asText()); 
           }
@@ -292,7 +292,7 @@ public class SuggestionSearchEntity implements DocumentStoreDataEntity, Serializ
     return id;
   }
 
-  public StringBuffer getSearchSuggestionDisplayString() {
+  public StringBuilder getSearchSuggestionDisplayString() {
     return searchSuggestionDisplayString;
   }
 
@@ -324,7 +324,7 @@ public class SuggestionSearchEntity implements DocumentStoreDataEntity, Serializ
     return inputOutputData;
   }
 
-  public void setSearchSuggestionDisplayString(StringBuffer searchSuggestionDisplayString) {
+  public void setSearchSuggestionDisplayString(StringBuilder searchSuggestionDisplayString) {
     this.searchSuggestionDisplayString = searchSuggestionDisplayString;
   }
 
diff --git a/src/main/java/org/onap/aai/datarouter/entity/TopographicalEntity.java b/src/main/java/org/onap/aai/datarouter/entity/TopographicalEntity.java
index fa25a56..1f81573 100644
--- a/src/main/java/org/onap/aai/datarouter/entity/TopographicalEntity.java
+++ b/src/main/java/org/onap/aai/datarouter/entity/TopographicalEntity.java
@@ -46,7 +46,7 @@ public class TopographicalEntity implements DocumentStoreDataEntity, Serializabl
   protected String id;
 
   private static String convertBytesToHexString(byte[] bytesToConvert) {
-    StringBuffer hexString = new StringBuffer();
+    StringBuilder hexString = new StringBuilder();
     for (int i = 0; i < bytesToConvert.length; i++) {
       hexString.append(Integer.toHexString(0xFF & bytesToConvert[i]));
     }
@@ -55,13 +55,12 @@ public class TopographicalEntity implements DocumentStoreDataEntity, Serializabl
 
   private static String concatArray(List<String> list, char delimiter) {
 
-    if (list == null || list.size() == 0) {
+    if (list == null || list.isEmpty()) {
       return "";
     }
 
     StringBuilder result = new StringBuilder(64);
 
-    int listSize = list.size();
     boolean firstValue = true;
 
     for (String item : list) {
@@ -103,6 +102,7 @@ public class TopographicalEntity implements DocumentStoreDataEntity, Serializabl
    * 
    * @see org.onap.aai.datarouter.entity.TopographicalEntity#getAsJson()
    */
+  @Override
   public String getAsJson() throws IOException {
 
     JsonObject obj =