/* ------------------------------------------------------------ */
  public synchronized ObjectName uniqueObjectName(
      MBeanServer server, Object object, String objectName) {
    if (!objectName.endsWith("=")) {
      String className = object.getClass().getName();
      if (className.indexOf(".") > 0)
        className = className.substring(className.lastIndexOf(".") + 1);
      if (className.endsWith("MBean")) className = className.substring(0, className.length() - 5);
      if (!objectName.endsWith(":")) objectName += ",";
      objectName += className + "=";
    }

    ObjectName oName = null;
    try {
      while (true) {
        Integer id = (Integer) __objectId.get(objectName);
        if (id == null) id = new Integer(0);
        oName = new ObjectName(objectName + id);
        id = new Integer(id.intValue() + 1);
        __objectId.put(objectName, id);

        // If no server, this must be unique
        if (server == null) break;

        // Otherwise let's check it is unique
        // if not found then it is unique
        if (!server.isRegistered(oName)) break;
      }
    } catch (Exception e) {
      log.warn(LogSupport.EXCEPTION, e);
    }

    return oName;
  }