2017.4.20 ArrayList去除重复对象

public ArrayList getSingleList(ArrayList list){
    ArrayList newList = new ArrayList();
    Iterator iterator = list.iterator();
    while (iterator.hasNext()){
        Object obj = iterator.next();
        if (!newList.contains(obj)){
            newList.add(obj);
        }
    }
    return newList;

2017.4.20 ArrayList去除重复对象

原文：http://www.cnblogs.com/mojiayi/p/6737112.html