fixed sonar issue in MusicUtil.java

fixed sonar issue

Issue-ID: MUSIC-182
Change-Id: I6f386242860c7645967c698599b9c79976482416
Signed-off-by: Sandeep J <sandeejh@in.ibm.com>

diff --git a/src/main/java/org/onap/music/main/MusicUtil.java b/src/main/java/org/onap/music/main/MusicUtil.java
index cfad845..d2e8591 100755 (executable)
--- a/src/main/java/org/onap/music/main/MusicUtil.java
+++ b/src/main/java/org/onap/music/main/MusicUtil.java
@@ -4,6 +4,8 @@
  * ===================================================================
  *  Copyright (c) 2017 AT&T Intellectual Property
  * ===================================================================
+ * Modifications Copyright (c) 2018 IBM.
+ * ===================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
  *  You may obtain a copy of the License at
@@ -578,7 +580,7 @@ public class MusicUtil {
        authorization = authorization.replaceFirst("Basic", "");
        String decoded = Base64.base64Decode(authorization);
        StringTokenizer token = new StringTokenizer(decoded, ":");
-       authValues.put(MusicUtil.USERID, token.nextToken().toString());
+       authValues.put(MusicUtil.USERID, token.nextToken());
        authValues.put(MusicUtil.PASSWORD,token.nextToken());
        return authValues;