Shuffle a List in Java

import java.util.Arrays;
import java.util.Collections;
import java.util.List;
public class Demo {
public static void main(String args[]) {
    Integer[] strArray = new Integer[] { 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 };
    List<Integer>list = Arrays.asList(strArray);
    System.out.println("List = "+list);
    Collections.shuffle(list);
    System.out.println("Shuffled List = "+list);
  }
}