Declare and initialize a reference variable for an ArrayList named nationsList that stores items of type String. Read integer numNations from input. Then, read numNations strings from input and insert each string into nationsList, in that order.import java.util.Scanner;

import java.util.ArrayList;

public class MakeNationsList $\{$

public static void main$($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($System$.$in$)$;

int numNations;

int i;

ArrayList nationsList $=$ new ArrayList$()$;

numNations $=$ scnr$.$next$()$;

$//$ Traversing a list using indexes

for $($i $=0$; i $<$ nationsList.size$()$; $++$i$)\{$

System.out.print$($nationsList$.$get$($i$)+"")$;

$\}$

System.out.println$()$;

$\}$

$\}$