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1 public int compareTo(Object o) { 2 Name n = (Name)o; 3 int lastCmp = 4 lastName.compareTo(n.lastName); 5 return 6 (lastCmp!=0 ? lastCmp : 7 firstName.compareTo(n.firstName)); 8 }
JAVA_List_and_Collecction_and_Comparable
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原文地址:http://www.cnblogs.com/roger-h/p/4489157.html