Question

How to iterate previous through elements of LinkedList using ListIterator in Java

Answer 1

package javaapplication1;

import java.util.LinkedList;
import java.util.ListIterator;
 
public class JavaApplication1 {
 
    public static void main(String[] args) {
 
        LinkedList lnkList = new LinkedList();
    
        // add elements to LinkedList
        lnkList.add("1"); 
        lnkList.add("2");
        lnkList.add("3");
        lnkList.add("4"); 
        lnkList.add("5");
        lnkList.add("6");
        lnkList.add("713");
 
        ListIterator itr = lnkList.listIterator();
   
        while (itr.hasNext()) itr.next();
        
        while (itr.hasPrevious())
            System.out.println(itr.previous());
    }
}
 
/*
run:
 
713
6
5
4
3
2
1
 
 */

 

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