Create a Java Swing application that manually constructs a registration form using code.

$$

The form should include:

$$

JTextField for the first name, last name and email. JPasswordField for password.

$$

A $$Submit$$ button that, when clicked, displays the entered data in a JOptionPane.

$$

No$-$drag$-$and$-$drop$-$tools; components must be created and added to the frame programmatically. $(15$ Marks$)$