Utils class is only used for internal testing, it can be package private. Also make it final since it should not be extended.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1512615 13f79535-47bb-0310-9956-ffa450edef68

src/test/java/org/apache/commons/csv/Utils.java

@@ -27,7 +27,7 @@ import org.junit.Assert;
  *
  * @version $Id$
  */
-public class Utils {
+final class Utils {
 
     private Utils() {
     }