Question

How to replace an element of LinkedList in Java

Answer 1

package javaapplication1;

import java.util.LinkedList;

public class JavaApplication1 {

    public static void main(String[] args) {

        LinkedList lnkList = new LinkedList();

        // add elements to LinkedList
        lnkList.add("1"); // 0 is the first index
        lnkList.add("2"); // 1
        lnkList.add("3"); // 2
        lnkList.add("4"); // 3 
        lnkList.add("5"); // 4
        lnkList.add("6"); // 5
        lnkList.add("713"); // 6

        lnkList.set(4, "1000000");
        System.out.println(lnkList);
    }
}
 
/*
run:
 
[1, 2, 3, 4, 1000000, 6, 713]
 
*/

 

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