得到一个subList

import java.util.LinkedList;
import java.util.List;

public class GetASubList {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        //create LinkedList object
        LinkedList lList = new LinkedList();
       
        //add elements to LinkedList
        lList.add("1");
        lList.add("2");
        lList.add("3");
        lList.add("4");
        lList.add("5");
       
        System.out.println("LinkedList contains : " + lList);
       
        List lst = lList.subList(1,4);
        System.out.println("Sublist contains : " + lst);
     
         //remove element from sublist
         lst.remove(2);
         System.out.println("Sublist now contains : " + lst);
         System.out.println("Original LinkedList now contains : " + lList);
    }

}
Console：
LinkedList contains : [1, 2, 3, 4, 5]
Sublist contains : [2, 3, 4]
Sublist now contains : [2, 3]
Original LinkedList now contains : [1, 2, 3, 5]