package cn.edu.bjut.chapter6;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class ArrayListTester {
	public static void main(String[] args) {
		List<Integer> strList = new ArrayList<Integer>();

		strList.add("123");
		strList.add("456");
		strList.add("234");
		strList.add(2, "121");
		System.out.println(strList);

		strList.remove(2);
		System.out.println(strList);

		for (int i = 0; i < strList.size(); i++) {
			System.out.print(strList.get(i) + "\t");
		}
		System.out.println();

		for (Iterator<String> it = list1.iterator(); it.hasNext();) {
			System.out.print(it.next() + "\t");
		}
		System.out.println();
	}
}