docs: @PostConstruct
      public void onInit() {
      	isExecutorAvailable = isExecutorOnClasspath();
  		if (identityProvider.isUnsatisfied()) {
  			setIdentityProvider(new EJBContextIdentityProvider(context));
  		} else {
  			setIdentityProvider(identityProvider.get());
  		}
  		setManagerFactory(new RuntimeManagerFactoryImpl());
  		super.onInit();
  	}