/**

#
DESCRIBE 關于給Vector，ArrayList和LinkedList特定List集合排序的方法
AUTHOR
DATE 2007-3-16
COMPANY FLX
PORJECT JAVA
#
*/
import java.io.PrintStream;
import java.text.CollationKey;
import java.text.Collator;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
public class SortList {
public static void main(String args[]) {
  String words[] = { "man", "Man", "Woman", "woman", "Manana", "manana", "ma?ana", "Ma?ana", "Mantra", "mantra",
    "mantel", "Mantel" };
PrintStream out = System.out;
List list = new ArrayList(Arrays.asList(words));
  out.println("傳入的list:");
  out.println(list);
  out.println();
Collections.sort(list);
  out.println("默認的sorting:");
  out.println(list);
  out.println();
list = new ArrayList(Arrays.asList(words));
  Comparator comp = Collections.reverseOrder();
  Collections.sort(list, comp);
  out.println("反向sorting:");
  out.println(list);
  out.println();
list = new ArrayList(Arrays.asList(words));
  comp = new CollatorComparator();
  Collections.sort(list, comp);
  out.println("自定義排序sorting:");
  out.println(list);
  out.println();
list = new ArrayList(Arrays.asList(words));
  comp = new CaseInsensitiveComparator();
  Collections.sort(list, comp);
  out.println("按照語種sorting:");
  out.println(list);
  out.println();
}
/**
#
#
@DESCRIBE 自定義的排序規則
@author Administrator
#
#
*/
 public static class CaseInsensitiveComparator implements Comparator {
  public int compare(Object element1, Object element2) {
   String lower1 = element1.toString().toLowerCase();
   String lower2 = element2.toString().toLowerCase();
   return lower1.compareTo(lower2);
  }
 }
 /**
#
#
@DESCRIBE 按照語種進行排序的規則
@author Administrator
#
#
*/
 public static class CollatorComparator implements Comparator {
  Collator collator = Collator.getInstance();
public int compare(Object element1, Object element2) {
   CollationKey key1 = collator.getCollationKey(element1.toString());
   CollationKey key2 = collator.getCollationKey(element2.toString());
   return key1.compareTo(key2);
  }
 }
}</pre>