Модуль: Java. ArrayList

import java.util.ArrayList;
public class Main
{
    public static String findLongest(ArrayList<String> list)
    {
      

    
    } 
 
public static void main(String[] args) {

        ArrayList<String> values = new ArrayList<String>();
        String[] words = {"cake", "candy", "lollipop", "pie"};
        for (int i = 0; i < words.length; i ++)
        {
            values.add(words[i]);
        }
        
        System.out.println(findLongest(values));
    }
}