Fix sonars in policy-common

Fixed sonars:
- use "var" instead of actual type name
- re-interrupt threads
- use rej2 split() instead of String split()

Issue-ID: POLICY-3285
Change-Id: I82261e0b8a53ee5c5264556fbf5cec37454f014e
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/gson/src/main/java/org/onap/policy/common/gson/GsonMessageBodyHandler.java b/gson/src/main/java/org/onap/policy/common/gson/GsonMessageBodyHandler.java
index df3def3c..a8017d22 100644
--- a/gson/src/main/java/org/onap/policy/common/gson/GsonMessageBodyHandler.java
+++ b/gson/src/main/java/org/onap/policy/common/gson/GsonMessageBodyHandler.java
@@ -116,7 +116,7 @@ public class GsonMessageBodyHandler implements MessageBodyReader<Object>, Messag
     public void writeTo(Object object, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType,
                     MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException {
 
-        try (OutputStreamWriter writer = new OutputStreamWriter(entityStream, StandardCharsets.UTF_8)) {
+        try (var writer = new OutputStreamWriter(entityStream, StandardCharsets.UTF_8)) {
             Type jsonType = (type.equals(genericType) ? type : genericType);
             gson.toJson(object, jsonType, writer);
         }
@@ -152,7 +152,7 @@ public class GsonMessageBodyHandler implements MessageBodyReader<Object>, Messag
     public Object readFrom(Class<Object> type, Type genericType, Annotation[] annotations, MediaType mediaType,
                     MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException {
 
-        try (InputStreamReader streamReader = new InputStreamReader(entityStream, StandardCharsets.UTF_8)) {
+        try (var streamReader = new InputStreamReader(entityStream, StandardCharsets.UTF_8)) {
             Type jsonType = (type.equals(genericType) ? type : genericType);
             return gson.fromJson(streamReader, jsonType);
         }