上(shàng )面 wuzhikun12同(tóng )学写的不(bú )错(cuò ),但(dàn )我想(xiǎng )还(hái )不能运行,并且还不(bú )太完(wán )善我(wǒ )给个能(néng )运行(háng )的注意(yì )文(wén )件名为Testjava要实现对象间的比(bǐ )较,就必(bì )须实现Comparable接(jiē )口,它里面(miàn )有个compareTo方(fāng )法 Comparable最好使用泛(fàn )型
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