AutoRefactor: fix StringBuilder usage

Jean-Noel Rouvignac

17.44.2015 998747bfaaa3c6b28bbfaf0e282e6c0ccbf46bc0

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

@@ -1560,7 +1560,7 @@
      message.append(" (id=");
      LocalizableMessage ieMsg = ie.getMessageObject();
      if (ieMsg != null) {
        message.append(ieMsg.resourceName() + "-" + ieMsg.ordinal());
        message.append(ieMsg.resourceName()).append("-").append(ieMsg.ordinal());
      } else {
        message.append("-1");
      }