code: private void injectWebDriver(Statement statement) {
  		if (statement instanceof WebDriverAware) {
  			((WebDriverAware) statement).setWebDriver(webDriverProvider.getWebDriver());
  		}
  	}
docs: This method injects the web driver into a statement if it implements
  {@link de.codecentric.zucchini.web.WebDriverAware}.
  
  @param statement The statement in which a web driver shall be injected.