Need help with this in Java

Your customer wants you to develop a method that will find similar videos to a given video. They want it as a list or an array, ordered from the most similar video id to the least similar video id. Those videos will be used to provide suggestions for guest users and to suggest what to watch next on the website.

MemberAccountNew.java public class MemberAccountNew {

// Write your code here }

MemberDataNew.java public class MemberDataNew {

// Write your code here }