java list常用方法总结

List sublist = new ArrayList();
sublist = new ArrayList<String>(alist.subList(2, 4));

public ArrayList<String> attrs = new ArrayList<>();//图层属性
attrs.set(position, "string");

public static void main(String[] args)
{
  List<String> list = new ArrayList<String>();
  list.add("aa");
  list.add("bb");
  list.add("cc");
  list.add("dd");
  list.add("bb");
  list.add("ee");
  list.add("dd");
  list.add("ff");
  String temp = "";
  for (int i = 0; i < list.size() - 1; i++)
  {
    temp = list.get(i);
    for (int j = i + 1; j < list.size(); j++)
    {
      if (temp.equals(list.get(j)))
      {
        System.out.println("第" + (i + 1) + "个跟第" + (j + 1) + "个重复，值是：" + temp);
      }
    }
  }
}

String[] names ={"刘备","曹操","诸葛亮"};
List list1 = Arrays.asList(names);
list1 = new ArrayList(list1);

Object[] ary1 = list3.toArray(new String[list3.size()]);
//System.out.println(Arrays.toString(ary1));

 HashMap<String, Marker> hashMap = iMarkerService.getBaiduMarkerMap();
 ArrayList<Marker> markers = new ArrayList<>(hashMap.values());

List<String> userParms=new ArrayList();
String userSql = String.join(" AND ", userParms);

Collections.sort(warnRes, new Comparator<WarnRes>() {//按终保日期排序
  public int compare(WarnRes warnRes0, WarnRes warnRes1) {
    return warnRes1.getZbrq().compareTo(warnRes0.getZbrq());
  }
});