|
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.ListIterator;
class MainClass {
public static void main(String[] args) {
String[] coins = { "A", "B", "C", "D", "E" };
List src = new LinkedList();
for (int i = 0; i < coins.length; i++)
src.add(coins[i]);
List dst = new ArrayList();
for (int i = 0; i < coins.length; i++)
dst.add("");
Collections.copy(dst, src);
ListIterator liter = dst.listIterator();
while (liter.hasNext())
System.out.println(liter.next());
Collections.fill(src, "no coins");
liter = src.listIterator();
while (liter.hasNext())
System.out.println(liter.next());
}
}
|
