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/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/listeners/MessageTypeDispatcher.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/listeners/MessageTypeDispatcher.java
index 31e670a0..41f9abdb 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/listeners/MessageTypeDispatcher.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/listeners/MessageTypeDispatcher.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP
  * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -80,7 +80,7 @@ public class MessageTypeDispatcher extends JsonListener {
     @Override
     public void onTopicEvent(CommInfrastructure infra, String topic, StandardCoderObject sco) {
         // extract the message type
-        final String type = sco.getString(messageFieldNames);
+        final var type = sco.getString(messageFieldNames);
         if (type == null) {
             logger.warn("unable to extract {}: {}", fullMessageFieldName, sco);
             return;