上面 wuzhikun12同(tóng )学(xué )写的不错,但(dàn )我(wǒ )想还(hái )不能运行,并且还不太完(wán )善我给(gěi )个(gè )能运行的注意(yì )文(wén )件名为Testjava要(yào )实现对象间(jiān )的比(bǐ )较,就(jiù )必(bì )须实现(xiàn )Comparable接口(kǒu ),它里面有个compareTo方法 Comparable最好使用(yòng )泛型(xíng )
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