Java Programming Tutorial 71 - Method to take an ArrayList of Custom Type

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[IgtKevin]

Just thought i'd put this out there, with updated versions of java (I believe java 4 and up) to make an a list you can simply write

List<User> users = new ArrayList<>();


rather than using

List<User> users = new ArrayList<User>();


This is because java knows that whatever is in the first < > so in this case User, it can also put it in the second without you having to write it. I hope this makes sense.

[lorimast]

My husband follows a YouTuber who got the license plate “NULL” to be funny. Well it turns out that if the person has no plates, officers enter NULL into that space. This guy starts getting letters about tons of tickets and fines that belong to NULL. It took a LOT of straightening out on that one. Lesson learned... don’t get that license plate or anything like it. 😂

[trumbaron]

Instead of creating another static method in the User class, we could have used the existing getFullName, and put the for-loop in the main program instead, like this: for (User u : users) -> As a beginner at this, that seems easier, and requires less code actually, because we alreade had the getFullName-method. But maybe the static method was supposed to replace getFullName().

[monkeyseatcatfood]

You stopped using the string arrays from video 67 (I think). Got a little confused with that.