How can I access this keylistener if it is within a method?

I am trying to make a program where a ball moves up continuously when you press space, then begins to move down when you reach a certain point. My method for this is to have a timer, and have a method that does this: When you press space, add 10 y coords every second (using a timer), and if you reach 470 y, then begin to drop 10 y coords. I made a method to hold the keylistener, and am running that method inside the actionPerformed method which is within another class. However, since it is a method, I cannot add my keylistener to my frame in the main method. Does anyone know a fix?

Thanks

main

error line 9

Java Code:

import javax.swing.*;
public class Main {

        public Main(){
                JFrame frame = new JFrame("Jump");
                Jump jump = new Jump();
                frame.add(jump);
        frame.setSize(600,600);
        frame.addKeyListener(jump.k);
        MyListener listener = new MyListener(jump);
                Timer timer = new Timer(1000,listener);
                timer.start();
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                frame.setVisible(true);
        }
        public static void main(String[] args) {
        new Main();
        }

}

mylistener

Java Code:

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;


public class MyListener implements ActionListener {
private Jump jump;
public MyListener(Jump jump){
        this.jump = jump;
}

@Override
public void actionPerformed(ActionEvent e) {
        jump.JumpIt();
}


}

Jump class

Java Code:

import java.awt.Graphics;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

import javax.swing.*;
public class Jump extends JComponent  {
        int xspeed=5;
        int yspeed=10;
        int figX = 15;
        int figY = 510;
        int diameter = 60;
        
        public void paintComponent(Graphics g){
                super.paintComponent(g);
                g.fillOval(figX,figY,diameter,diameter);
                repaint();
        }

        public void JumpIt(){
    KeyListener k = new KeyListener(){
        @Override
        public void keyTyped(KeyEvent e) {
                // TODO Auto-generated method stub
                
        }

        @Override
        public void keyPressed(KeyEvent e) {
   int k = e.getKeyCode();
   if(k == KeyEvent.VK_SPACE){
           figY-=yspeed;
           repaint();
           if(figY<400){
                   figY+=yspeed;
                   repaint();
           }
           if(figY==510){
                   yspeed=0;
                   repaint();
           }
           repaint();
   }
   if(k==KeyEvent.VK_D){
           figY=figY+10;
   }
                   
        }

        @Override
        public void keyReleased(KeyEvent e) {           
                
        }
        };
        }
        
}

Thanks guys