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package collection;

import java.util.LinkedList;

public class ArrayListTest {

public static void main(String[] args) {

// ArrayList list=new ArrayList();

// list.add(new Integer(8));

// //原生数据类型不是对象，所以要用包装类型

// list.add(new Integer(10));

// System.out.println(list);

// Object[] array=list.toArray();

LinkedList list2=new LinkedList();

}

}