Thread: I think one class is over riding the other one?

Hey guys! I'm new to Java and really like learning it! But I've encountered a little snag. I wrote a small program and for some reason it's only executing two of the three classes. Here is the code:

Main Method class:

import javax.swing.JFrame;
 
public class main
{
  public static void main(String[] args)
  {
    JFrame frame = new JFrame();
    Infout m = new Infout();
    obj2 o = new obj2();
 
    frame.add(o);
    frame.add(m);
    frame.setVisible(true);
    frame.setDefaultCloseOperation(3);
    frame.setSize(300, 400);
    frame.setTitle("Circle");
 
 
  }
}

Class that draws a keyboard-controlled circle.

import javax.swing.*;
 
import java.awt.*;
import java.awt.event.*;
import java.awt.geom.*;
 
	public class Infout extends JPanel implements ActionListener, KeyListener {
 
		Timer t = new Timer(5, this);
		double x = 0, y = 0, velx = 0, vely = 0;
 
		public Infout(){
 
			t.start();
			addKeyListener(this);
			setFocusable(true);
			setFocusTraversalKeysEnabled(false);
		}
 
 
		public void paintComponent(Graphics g) {
			super.paintComponent(g);
			Graphics2D g2 = (Graphics2D) g;
			g2.fill(new Ellipse2D.Double(x, y, 40, 40));
			g2.fill(new Rectangle2D.Double(0, 270, 300, 5));
			g2.fill(new Rectangle2D.Double(140, 270, 5, 300));
			g2.fill(new Rectangle2D.Double(140, 60, 70, 5));
			g2.fill(new Rectangle2D.Double(50, 140, 5, 70));
			g2.fill(new Rectangle2D.Double(150, 130, 5, 40));
			g2.fill(new Rectangle2D.Double(190, 210, 40, 5));
			if (x >= 120 && y >= 270) {
	    		System.out.println("sum1 has reached tha corner");
	    		g.drawString("You win!",115,35);
	    	}
			if (x <= 120 && y >= 270) {
	    		System.out.println("sum1 has reached tha corner");
	    		g.drawString("You lose!",115,35);
	    	}
			if (x == 120 && y >= 270){
				velx = 0;
				vely = 0;
			}
			if (x == 31.5 && y <= 200 && y >= 100){
				velx = 0;
			}
			if (x == 132 && y <= 170 && y >= 100){
				velx = 0;
			}
			if (x <= 190 && x >= 120 && y == 42){
				velx = 0;
			}
			if (x <= 210 && x >= 171 && y == 192){
				velx = 0;
			}
 
		}
 
 
		public void actionPerformed(ActionEvent e) {
 
			System.out.println("x "+x+"y "+y);
 
			repaint();
			x += velx;
			y += vely;
 
			if (x < 0 || x > 260)
	    	{
	    		velx = 0;
	    		vely = 0;
	    	}
	    	if (y < 0 || y > 340)
	    	{
	    		velx = 0;
	    		vely = 0;
	    	}
		}
 
		public void up() {
			vely = -1.5;
			velx = 0;
		}
 
		public void down() {
			vely = 1.5;
			velx = 0;
		}
 
		public void left() {
			velx = -1.5;
			vely = 0;
		}
 
		public void right() {
			velx = 1.5;
			vely = 0;
		}
 
		public void keyPressed(KeyEvent e) {
			int code = e.getKeyCode();
			if (code == KeyEvent.VK_UP) {
				up();
			}
			if (code == KeyEvent.VK_DOWN) {
				down();
			}
			if (code == KeyEvent.VK_RIGHT) {
				right();
			}
			if (code == KeyEvent.VK_LEFT) {
				left();
			}
 
		}
 
		public void keyTyped(KeyEvent e) {}
		public void keyReleased(KeyEvent e) {}
	}

Class that's supposed to draw a static circle but for some reason, is not showing up on the JFrame :

import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.Ellipse2D;
import javax.swing.JPanel;
 
 
public class obj2 extends JPanel {
 
	 public void paintComponent(Graphics g1)
	  {
		  super.paintComponent(g1);
	    Graphics2D g3 = (Graphics2D)g1;
	    Ellipse2D circle = new Ellipse2D.Double(50.0D, 50.0D, 40.0D, 40.0D);
	    g3.fill(circle);
	  }
}

So basically, main.java and Infout.java work, but obj2.java is not executing at all. It's supposed to draw a circle on the JFrame but isn't. Am I doing something wrong?

Thanks!

- Ab

For testing purposes, when you run it and you see the frame empty, grab the corner of the frame and stretch it out to a larger size to see if the drawing appears. If it does then I might be able to help you.