generate random words from a List java
// Java program select a random element from array
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
public class GFG {
// Drive Function
public static void main(String[] args)
{
// create a list of Integer type
List<Integer> list = new ArrayList<>();
// add 5 element in ArrayList
list.add(10);
list.add(20);
list.add(30);
list.add(40);
list.add(50);
GFG obj = new GFG();
// take a random element from list and print them
System.out.println(obj.getRandomElement(list));
}
// Function select an element base on index
// and return an element
public int getRandomElement(List<Integer> list)
{
Random rand = new Random();
return list.get(rand.nextInt(list.size()));
}
}