code: public ActionCommand getActionCommand(String commandId) {
          
          if (logger.isDebugEnabled()) {
              logger.debug("Attempting to retrieve ActionCommand with id ["
                           + commandId
                           + "] from the command registry.");
          }
          
          Object command = getCommand(commandId, ActionCommand.class);
          
          return (ActionCommand) command;
          
      }
docs: {@inheritDoc}
  @deprecated