上(shàng )面(miàn ) wuzhikun12同(tóng )学写(xiě )的不错,但我(wǒ )想还不(bú )能(néng )运行,并且还不(bú )太(tài )完善我给个能运(yùn )行(háng )的注意文(wén )件名(míng )为Testjava要实现对(duì )象间(jiān )的比较,就必(bì )须实现Comparable接口(kǒu ),它里面有个compareTo方法 Comparable最好使用(yòng )泛型
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