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Add a private static final Scanner field to the class and initialize it with a new Scanner instance connected to the standard Java input stream
Add a private static final Scanner field to the class and initialize it with a new Scanner instance connected to the standard Java input stream System.in. Use this instance to get any keyboard input from the user that your program needs.
I was wondering if I am supposed to initialize it like this:
private static final Scanner scnr = new Scanner(System.in);
or use a constructor to create an instance.
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