Convert List to Array

Lets see how to convert List to Array.

Code Description:

In this program we have taken a List of type String as shown below. For this we have used Mylist.add to add the contents of the list as shown below. Then we have used a method Mylist.toArray to convert the List to Array.

Here is the code of this program:


import java.util.*;



public class ListToArr{

 public static void main(String[] args){

  List<String> Mylist = new ArrayList<String>();

  Mylist.add("Java"); 

  Mylist.add("is"); 

  Mylist.add("a");

  Mylist.add("wonderful");

  Mylist.add("language");

  String[] s1 = Mylist.toArray(new String[0]); //Collection to array 

  for(int i = 0; i < s1.length; ++i){

  String contents = s1[i];

  System.out.print(contents);

  }

  }

}

Output of the program:

C:\unique>javac ListToArr.java

C:\unique>java ListToArr
Javaisawonderfullanguage
C:\unique>

Download this example.

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