list排序

import java.text.Collator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;

public class ChineseCharacterSortDemo {
    public static void main(String args[]) {
        ArrayList list = new ArrayList();
        list.add(new Country(86, "中国"));
        list.add(new Country(21, "加拿大"));
        list.add(new Country(1, "美国"));
        list.add(new Country(110, "阿富汗"));
        Comparator cmp = new ChinsesCharComp();
        Collections.sort(list, cmp);
        Iterator iter = list.iterator();
        while (iter.hasNext()) {
            Country s1 = (Country) iter.next();
            System.out.println(s1.getCode() + "----" + s1.getName());
        }
    }
}

class ChinsesCharComp implements Comparator {

    public int compare(Object o1, Object o2) {
        Country c1 = (Country) o1;
        Country c2 = (Country) o2;
        Collator myCollator = Collator.getInstance(java.util.Locale.CHINA);
        if (myCollator.compare(c1.getName(), c2.getName()) < 0)
            return -1;
        else if (myCollator.compare(c1.getName(), c2.getName()) > 0)
            return 1;
        else
            return 0;
    }
}

class Country {

    private long code;

    private String name;

    public long getCode() {
        return code;
    }

    public void setCode(long code) {
        this.code = code;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Country() {

    }

    public Country(long code, String name) {
        this.code = code;
        this.name = name;
    }

}