class MyApplicationContextInitializer implements ApplicationContextInitializer<ConfigurableApplicationContext> {
    @Override
    public void initialize(ConfigurableApplicationContext applicationContext) {<FILL_FUNCTION_BODY>}
}

        if (applicationContext instanceof AnnotationConfigApplicationContext) {
            return;
        }

        // System.setProperty("ext.group", "myGroup");
        // System.setProperty("ext.version", "8888");
        // System.setProperty("ext.region", "myRegion");
    
<no_super_class>