java random word from list

// 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())); 
    } 
} 

private static String[] names = { "Terminator", "Slicer","Ninja", "cow", "Robot", "littlegirl" };
name = names[(int) (Math.random() * names.length)];
System.out.println(name);