array required, but ArrayList found

Question

I have a ruby backround and im new to java i wrote a basic programm but somehow i get a error i cant fix! My code:

import java.util.ArrayList;

public class Musi         


        

Answer 1

You have to use files.get(i) as your are using ArrayList and not Array. When you are using array at that time you will require its index location to fetch values from it.ArrayList provides get(i) method to fetch values from init.