ArrayList类对象的遍历

import java.util.List;import java.util.ArrayList;import java.util.Iterator;public class ListTest {public static void main(String[] args) {List<String> list = new ArrayList<String>();list.add("apple");list.add("banana");list.add("pear");Iterator iterator = list.iterator();//遍历while (iterator.hasNext()) {System.out.println(iterator.next());}}}

输出结果：

apple
banana
pear