Fix Sonar Issues

[ccsdk/sli/plugins.git] / restapi-call-node / provider / src / main / java / org / onap / ccsdk / sli / plugins / restapicall / XmlJsonUtil.java

diff --git a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlJsonUtil.java b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlJsonUtil.java
index 16b9f51..e80ca50 100644 (file)
--- a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlJsonUtil.java
+++ b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlJsonUtil.java
@@ -366,7 +366,7 @@ public class XmlJsonUtil {
     private static String pad(int n) {
         String s = "";
         for (int i = 0; i < n; i++)
-            s += '\t';
+            s += Character.toString('\t');
         return s;
     }
 }