Find and change the error in this code.
// INSTANCE VARIABLE
public class Main {
public static void main(String[] args) {
Product prod1 = new Product();
prod1.Barcode = 123456;
Product prod2 = new Product();
prod2.Barcode = 987654;
System.out.println(prod1.Barcode);
System.out.println(prod2.Barcode);
}
}
public class Product {
public int Barcode;
}