OPENDJ-3089 Fix copyright and checkstyle

Nicolas Capponi

16.17.2016 166e5397fe31b448d69627fa9800e09b6cf63390

 opendj-server-legacy/src/main/java/org/opends/server/util/StaticUtils.java

@@ -1785,9 +1785,11 @@
      for (File f : files)
      {
          if (!f.isDirectory())
          {
            allDeleted = f.delete() && allDeleted;
          }
      }
    }
    return allDeleted;
  }