code: @Override
      public void startService() {
          m_cmdRegistry.freezeCommandSet(true);
          displayCommandSet();
          if (m_webservice != null) {
              try {
                  m_webservice.start();
              } catch (Exception e) {
                  throw new RuntimeException("Failed to start WebService", e);
              }
          }
      }
docs: Begin servicing REST requests.