code: private void displayCommandSet() {
          if (m_logger.isDebugEnabled()) {
              m_logger.debug("Registered REST Commands:");
              Collection<String> commands = m_cmdRegistry.getCommands();
              for (String command : commands) {
                  m_logger.debug(command);
              }
          }
      }
docs: If DEBUG logging is enabled, log all REST commands in sorted order.