?? comparatoruserbyname.java
字號:
package huitong.util.collection;
import java.util.Comparator;
import huitong.javabean.*;
import huitong.util.FinalVar;
public class ComparatorUserByName implements Comparator
{
public int compare(Object o1, Object o2) {
if (o1 == null || o2 == null)
{
return 0;
}
User user1 = (User)o1;
User user2 =(User)o2;
String userName1 = user1.getUserName();
String userName2 = user2.getUserName();
return FinalVar.compare(userName1,userName2);
}
}
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