package com.github.qq809203042.coding2017.basic.structurestest; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import com.github.qq809203042.coding2017.basic.structures.MyArrayList; /* * 用于测试MyArrayList */ public class MyArrayListTest { public static void main(String[] args) { MyArrayList mList = new MyArrayList(); mList.add(new String("hahah")); mList.add(new String("heihei")); mList.add(new String("xixi")); mList.add(new String("papapa")); mList.add(new String("xiaoqiang")); mList.add(new String("xiaoming")); System.out.println(mList); System.out.println(mList.get(0)); System.out.println(mList); System.out.println(mList.add(new String("新元素"),3)); System.out.println(mList); System.out.println(mList.remove(0)); System.out.println(mList); System.out.println(mList.isEmpty()); System.out.println(mList); System.out.println(mList.size()); } }