Java Collection How to - Create a Queue from LinkedList

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Question

We would like to know how to create a Queue from LinkedList.

Answer

import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Queue;
//  www  . j a  v a  2  s. c  o  m
public class Main {
  public static void main(String[] args) {
    Queue<String> myQueue = new LinkedList<String>();
    myQueue.add("A");
    myQueue.add("B");
    myQueue.add("C");
    myQueue.add("D");

    List<String> myList = new ArrayList<String>(myQueue);

    for (Object theFruit : myList)
      System.out.println(theFruit);
  }
}

The code above generates the following result.

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