Convert List to Set in java

Lets see how to convert the ArrayList to Set in java.

Class name:  ListToSet.java

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class ListToSet{
   public static void main(String[] args){

  List<String> myList = new ArrayList<String>();
  myList.add("one");
  myList.add("two");
  myList.add("three");
 
  //Convert List to Set
  Set<String> foo = new HashSet<String>(myList);
  System.out.println("Size of new set is: " + foo.size());
   }
}

OUTPUT:
Size of new set is: 3