Question: I have an arraylist of users that have a username and password. Each user can be connected to other users that is also stored into

I have an arraylist of users that have a username and password. Each user can be connected to other users that is also stored into an arraylist (each user has an arraylist of connected users). I need to write a recursive method to find the degree of separation between the current user and another user. I need help for the overall logic of doing this in Java.

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