Hmm... guess the author is not familiar with @Autowired, @Resource, @Component... etc. You don't need XML fun. And, he complains about 2 of the same type... beh

Hmm... guess the author is not familiar with @Autowired, @Resource, @Component... etc. You don't need XML fun. And, he complains about 2 of the same type... behold @Autowired(name="bar"), @Autowired(name="bah"). Miracle? No, just DI.