util classes should be final with a private constructor

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/SvnUtil.java

@@ -57,7 +57,7 @@ import java.util.Map;
  *
  * @author Sebastian Sdorra
  */
-public class SvnUtil
+public final class SvnUtil
 {
 
   /**
@@ -65,6 +65,14 @@ public class SvnUtil
    */
   private static final Logger logger = LoggerFactory.getLogger(SvnUtil.class);
 
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   */
+  private SvnUtil() {}
+
   //~--- methods --------------------------------------------------------------
 
   /**