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At this point, I’d like to welcome you to the first (and likely the last) annual JavaBean talent competition. I’ve searched the nation (actually, just our IDE’s workspace) for the most talented JavaBeans to perform and in the next few chapters, we’ll set up the competition and our judges will weigh in. Spring programmers, this is your Spring Idol.
In our competition, we’re going to need some performers, which are defined by the Performer interface: