code: public boolean isRunning()
    {
      if (tc.isEntryEnabled())
      {
        SibTr.entry(tc, "isRunning");
        SibTr.exit(tc, "isRunning", new Boolean(_isRunning));
      }
      
      return _isRunning;
    }
docs: Method isRunning - Determine if the AsynchDeletionThread is running or not.
  @return boolean