Fix sonar blocker to close handle

[policy/engine.git] / POLICY-SDK-APP / src / main / java / org / onap / policy / controller / CreateDcaeMicroServiceController.java

diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateDcaeMicroServiceController.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateDcaeMicroServiceController.java
index a814b0d..0f55ba6 100644 (file)
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateDcaeMicroServiceController.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateDcaeMicroServiceController.java
@@ -57,6 +57,7 @@ import javax.json.JsonArray;
 import javax.json.JsonArrayBuilder;
 import javax.json.JsonObject;
 import javax.json.JsonObjectBuilder;
+import javax.json.JsonReader;
 import javax.json.JsonValue;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
@@ -72,6 +73,7 @@ import org.json.JSONArray;
 import org.json.JSONObject;
 import org.onap.policy.common.logging.flexlogger.FlexLogger;
 import org.onap.policy.common.logging.flexlogger.Logger;
+import org.onap.policy.controller.PolicyController;
 import org.onap.policy.rest.XACMLRestProperties;
 import org.onap.policy.rest.adapter.PolicyRestAdapter;
 import org.onap.policy.rest.dao.CommonClassDao;
@@ -96,7 +98,6 @@ import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.ObjectWriter;
-import com.fasterxml.jackson.databind.node.ArrayNode;
 import com.fasterxml.jackson.databind.node.JsonNodeFactory;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import com.google.gson.Gson;
@@ -273,10 +274,12 @@ public class CreateDcaeMicroServiceController extends RestrictedBaseController {
                                final JsonNode value = field.getValue();
                                if("content".equalsIgnoreCase(key)){
                                        String contentStr = value.toString();
-                                   JsonObject jsonContent = Json.createReader(new StringReader(contentStr)).readObject();                                  
-                                   removed = removeNull(jsonContent);
-                                   if(!jsonContent.toString().equals(removed.toString())){
-                                       contentChanged = true;  
+                                   try (JsonReader jsonReader = Json.createReader(new StringReader(contentStr))) {             
+                                       JsonObject jsonContent = jsonReader.readObject();
+                                           removed = removeNull(jsonContent);
+                                           if(!jsonContent.toString().equals(removed.toString())){
+                                               contentChanged = true;  
+                                           }
                                    }
                                }
                                if  (value==null || value.isNull()){