Create me a login with JFrame panels, the login must have to enter a username and password but if after 3 attempts the username or password are not correct you have to close the program

class Main {
  public void login(args[]) {
    int attempts = 3;
    while(attempts > 0){
      String username = "username";
      String password = "password";
      String inputUsername = JTextField();
      String inputPassword = JPasswordField();
      if(inputUsername == username && inputPassword == password){
        //create the login
      }
      else{
        attempts--;
        System.out.println("Invalid username or password");
      }
    }
  }
}