Java tutorial for beginners ☕ - Learn OVERLOADED CONSTRUCTORS in 6 minutes! 🛠️

#java #javatutorial #javacourse public class Main { public static void main(String[] args) { // overloaded constructors = Allow a class to have multiple constructors // with different parameter lists. // Enable objects to be initialized in various ways. User user1 = new User("Spongebob"); User user2 = new User("Patrick", "[email protected]"); User user3 = new User("Sandy", "[email protected]", 27); User user4 = new User(); System.out.println(user1.username); System.out.println(user1.email); System.out.println(user1.age); System.out.println(user2.username); System.out.println(user2.email); System.out.println(user2.age); System.out.println(user3.username); System.out.println(user3.email); System.out.println(user3.age); System.out.println(user4.username); System.out.println(user4.email); System.out.println(user4.age); } } public class User { String username; String email; int age; User(){ this.username = "Guest"; this.email = "Not provided"; this.age = 0; } User(String username){ this.username = username; this.email = "Not provided"; this.age = 0; } User(String username, String email){ this.username = username; this.email = email; this.age = 0; } User(String username, String email, int age){ this.username = username; this.email = email; this.age = age; } }