Java Code Generator

public class User {private String username;private String password;public User(String username, String password) {this.username = username;this.password = password;}public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}  
}  

public class LoginService {public boolean authenticate(String username, String password) {// This is a placeholder for actual authentication logic// In a real application, you should query a database or another service to verify credentialsif ("admin".equals(username) && "admin123".equals(password)) {return true;}return false;}  
}  

import java.util.Scanner;  
  
public class LoginController {private LoginService loginService = new LoginService();public void login() {Scanner scanner = new Scanner(System.in);System.out.print("Enter username: ");String username = scanner.next();System.out.print("Enter password: ");String password = scanner.next();boolean isAuthenticated = loginService.authenticate(username, password);if (isAuthenticated) {System.out.println("Login successful!");} else {System.out.println("Login failed. Incorrect username or password.");}}public static void main(String[] args) {LoginController controller = new LoginController();controller.login();}  
}