Sometime you need to convert an array variable to List or Collection for some iterative (looping) process. Actually Java come with a handy function to achieve this – Arrays.asList. See example below :

import java.util.Arrays;
import java.util.List;
 
public class ArrayToList {
  public static void main(String[] argv) {
 
	  String sArray[] = new String []{"Array 1", "Array 2", "Array 3"};
 
	  //convert array to list
	  List lList = Arrays.asList(sArray);
 
	  System.out.println(lList);
 
  }
}
Tags :
Founder of Mkyong.com, love Java and open source stuff. Follow him on Twitter, or befriend him on Facebook or Google Plus. If you like my tutorials, consider make a donation to these charities.
My website mkyong.com is hosted by Liquid Web, I really like their fast and helpful support, it saved me a lot of time. Furthermore, their servers are extremely reliable, fast and stable, I don't remember when was the last time we had server downtime. Btw, they're offering $100 Coupon now, if you are sourcing for great hosting provider, go grab it.

Related Posts

Popular Posts