Convert List to Array

Lets see how to convert List to Array.


 

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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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Convert List to Array

Posted on: August 9, 2007 If you enjoyed this post then why not add us on Google+? Add us to your Circles

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