import java.util.Iterator;
import java.util.LinkedList;
public class LinkedListEx {
public static void main(String[] args) {
LinkedList<String> kk = new LinkedList<>();
String[] animal = {"산토기", "고양이", "진도개","치와와", "산토끼"};
for(int i = 0 ; i < animal.length ; i ++) {
kk.add(animal[i]);
}
int i = 0;
Iterator<String> it = kk.iterator();
while (it.hasNext()) {
System.out.println(i+"->"+ it.next());
i ++;
}
System.out.println("kk.iterator.size-->"+kk.size());
}
}
0->산토기
1->고양이
2->진도개
3->치와와
4->산토끼
kk.iterator.size-->5