How To Let A Frame Disappear And Let Another One Appear

i have been struggling with 2 frames.the question here is, how can you let a frame disappear and let another one appear.im making a game and when i click on start it needs to show another frame.got the whole code here:

import java.awt.Color;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
public class RushhourStart
{
public static void main(String [] args)
{
JFrame frame = new JFrame();
frame.setSize(700, 700);
frame.setTitle("Rushhour");
frame.setLocationRelativeTo(null);
frame.setDefaultCloseOperation(JFrame. EXIT_ON_CLOSE);
frame.setVisible(true);
 
[code]...