Set and Get a Username

Create a class named User with one private member: String username.

Requirements:
1. Create a default constructor User() that sets username to "guest".
2. Create a public setter setUsername(String newUsername) that updates username.
3. Create a public getter getUsername() that returns username.

IMPORTANT: Do NOT write a main method. A hidden Main will create a User, call setUsername("admin"), then print getUsername().

Expected Output:

admin↵

= newline. The output ends with a newline — print one after the last line.

Hints4 available

Topics:

Classes

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