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import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class TestClass {
 /**
  * @param args
  */
 public static void main(String[] args) {
  // TODO ×Ô動Éú³É¤µ¤ì¤¿¥á¥½¥Ã¥É?¥¹¥¿¥Ö
  List li = searchCrdNo();
  
  System.out.print("main method now is :"+((Map) li.get(0)).get("AA"));
  
 }
 public static List searchCrdNo() {
  List li = new ArrayList();
  Map ma = new HashMap();
  
  ma.put("AA", "1");
  
  li.add(ma);
 
 
  Map crdNoMap = (Map) li.get(0);
 
  
  crdNoMap.put("AA", "22");
  System.out.print("now is :"+((Map) li.get(0)).get("AA"));
  return li;
 }
}
now is :22main method now is :22
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2009-12-24
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   [2]JDK 1.6.x
   [3] jta26.jar
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public class Sort {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int[] arry = { 19, 10, 5, 45, 100, 30, 35, 29 };
int[] sortArry = mergeSort(arry);
for (int i = 0; i < sortArry.le ......
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