public void setBeanFactory( BeanFactory beanFactory ) {
        getScenario().setStageCreator( beanFactory.getBean( SpringStageCreator.class ) );
    }
A variant of {@link com.tngtech.jgiven.integration.spring.SpringScenarioTest} works with a single
stage type parameter instead of three.

@param <STAGE> the stage class that contains the step definitions
jgiven-spring-junit4/src/main/java/com/tngtech/jgiven/integration/spring/SimpleSpringScenarioTest.java