docs: protected void registerPauseableComponentController(BundleContext systemContext) {
          PauseableComponentControllerImpl pauseableComponentController = new PauseableComponentControllerImpl(systemContext);
          if (pauseableComponentController != null) {
              Hashtable<String, String> svcProps = new Hashtable<String, String>();
              systemContext.registerService(PauseableComponentController.class.getName(), pauseableComponentController, svcProps);
          }
      }