In the array-based unsorted list project uploaded to the BIO system or MS TEAMS, you are required to create a demo class called ArrayListDemo.java. In this demo class, write a static method called removeFirstOdd that receives ArrayUnsortedList of integer values. Your method should remove and return the first occurrence of an odd number, if any exist, from the given list. Keep the list unchanged and return -1 in case there is no odd numbers in the given list.