From 702322555d11626d14ef075133202ca67d09c7f0 Mon Sep 17 00:00:00 2001
From: rama-huawei <rama.subba.reddy.s@huawei.com>
Date: Thu, 28 Sep 2017 16:44:01 +0530
Subject: Removed useless assignment to variables

Replaced with diamnond symbol on RHS side
Used isEmpty instead of size

Issue-id: CIMAN-65

Change-Id: I3c5f0bfddc6496ab4e49ab06c5ec8998a1e632d7
Signed-off-by: rama-huawei <rama.subba.reddy.s@huawei.com>
---
 src/main/java/org/openecomp/datarouter/util/RouterServiceUtil.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/main/java/org/openecomp/datarouter/util/RouterServiceUtil.java')

diff --git a/src/main/java/org/openecomp/datarouter/util/RouterServiceUtil.java b/src/main/java/org/openecomp/datarouter/util/RouterServiceUtil.java
index 1af7564..77366c5 100644
--- a/src/main/java/org/openecomp/datarouter/util/RouterServiceUtil.java
+++ b/src/main/java/org/openecomp/datarouter/util/RouterServiceUtil.java
@@ -62,7 +62,7 @@ public class RouterServiceUtil {
   public static Map<String, String> parseJsonPayloadIntoMap(String jsonPayload) {
 
     JSONObject jsonObject = new JSONObject(jsonPayload);
-    Map<String, String> map = new HashMap<String, String>();
+    Map<String, String> map = new HashMap<>();
     Iterator iter = jsonObject.keys();
     while (iter.hasNext()) {
       String key = (String) iter.next();
@@ -91,7 +91,7 @@ public class RouterServiceUtil {
 
   public static String concatArray(List<String> list, String delimiter) {
 
-    if (list == null || list.size() == 0) {
+    if (list == null || !list.isEmpty()) {
       return "";
     }
 
@@ -223,7 +223,7 @@ public class RouterServiceUtil {
 
     if (node.isObject()) {
 
-      JsonNode valueNode = null;
+      JsonNode valueNode;
 
       for (String attrToExtract : attributesToExtract) {
 
-- 
cgit 1.2.3-korg