Create your own blog, earn points and get popular!

Java LinkedList to ArrayList

Submitted by Deepthi on Sat, 11/13/2010 - 18:36

This Java LinkedList to ArrayList example shows how to convert LinkedList to ArrayList in Java.

import java.util.ArrayList;
import java.util.LinkedList;
 
//Java LinkedList to ArrayList
 
public class ConvertLinkedListToArrayList {
 
    public static void main(String args[]){
       
        //create new LinkedList object
        LinkedList<String> linkedListColors = new LinkedList<String>();
        linkedListColors.add("Red");
        linkedListColors.add("Green");
        linkedListColors.add("Blue");
       
        /*
         * To convert Java LinkedList to ArrayList use,
         * ArrayList(Collection collection) constructor of Java
         * ArrayList class.
         */
       
        ArrayList<String> aListColors = new ArrayList<String>(linkedListColors);
       
        //display elements of ArrayList
        for(String color: aListColors){
            System.out.println(color);
        }
    }
}
 
/*
Output of above given Java LinkedList to ArrayList example would be
Red
Green
Blue
*/