Fix sonar issue KeywordsHandler RuntimeException

Issue-ID: INT-1517
Signed-off-by: Edyta Krukowska <edyta.krukowska@nokia.com>
Change-Id: Ib862d81a6ab3b26cfeebc2f9175ed6b6f061706c

1 files changed, 6 insertions, 4 deletions

diff --git a/pnfsimulator/src/main/java/org/onap/pnfsimulator/simulator/KeywordsHandler.java b/pnfsimulator/src/main/java/org/onap/pnfsimulator/simulator/KeywordsHandler.java
index 51e0c1f..ac80647 100644
--- a/pnfsimulator/src/main/java/org/onap/pnfsimulator/simulator/KeywordsHandler.java
+++ b/pnfsimulator/src/main/java/org/onap/pnfsimulator/simulator/KeywordsHandler.java
@@ -24,9 +24,11 @@ import com.google.gson.JsonElement;
 import com.google.gson.stream.JsonReader;
 import com.google.gson.stream.JsonToken;
 import com.google.gson.stream.JsonWriter;
+
 import java.io.IOException;
 import java.io.StringReader;
 import java.io.StringWriter;
+
 import org.springframework.stereotype.Component;
 
 @Component
@@ -43,14 +45,14 @@ public class KeywordsHandler {
     public JsonElement substituteKeywords(JsonElement jsonBody, String jobId) {
         int counter = incrementProvider.getAndIncrement(jobId);
         try (
-            JsonReader reader = new JsonReader(new StringReader(jsonBody.toString()));
-            StringWriter stringWriter = new StringWriter();
-            JsonWriter jsonWriter = new JsonWriter(stringWriter);
+                JsonReader reader = new JsonReader(new StringReader(jsonBody.toString()));
+                StringWriter stringWriter = new StringWriter();
+                JsonWriter jsonWriter = new JsonWriter(stringWriter);
         ) {
             modify(reader, jsonWriter, counter);
             return new Gson().fromJson(stringWriter.getBuffer().toString(), JsonElement.class);
         } catch (IOException e) {
-            throw new RuntimeException(e);
+            throw new KeywordsHandlerException(e);
         }
     }