Want to remove component.

Question

Hi to all.
Here is my code. I am able to draw circles ("o") Now I want to delete one of the circle. I am sending my code. If someone help me to do it I am really thankful to him in advance.
package Applet1;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class drawingcircle extends JFrame {
/** Initialization method that will be called after the applet is loaded
* into the browser.
private int xpos=0,ypos=0;
private int x[]=new int[100];
private int y[]=new int[100];
private int i=0;
public drawingcircle()
super("Drawing lines,");
setSize(200,200);
addMouseListener(new MouseClickHandler());
setVisible(true);
public void paint(Graphics g)
super.paint(g);
x=xpos;
y[i]=ypos;
for(int j=0; j<=i; j++)
g.drawString("o",x[j],y[j]);
System.out.println("xposition"+x[j]);
i++;
public static void main(String args[])
drawingcircle app=new drawingcircle();
app.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
private class MouseClickHandler extends MouseAdapter{
public void mouseClicked(MouseEvent event)
xpos= event.getX();
ypos=event.getY();
System.out.println("xpos"+xpos);
//String title = "Clicked" + event.getClickCount() + "time (s)";
// setTitle (title);
repaint();
public void init() {
// TODO start asynchronous download of heavy resources
// TODO overwrite start(), stop() and destroy() methods
Thanks in advance

Answer 1

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
* @author user
public class drawingcircle extends JFrame {
    /** Initialization method that will be called after the applet is loaded
     *  into the browser.
    private int xpos=0,ypos=0;
    private int x[]=new int[100];
    private int y[]=new int[100];
    private int i=0;
    public drawingcircle()
        super("Drawing lines,");
        setSize(200,200);
        addMouseListener(new MouseClickHandler());
        setVisible(true);
    public void paint(Graphics g)
        super.paint(g);
        x=xpos;
y[i]=ypos;
for(int j=0; j<=i; j++)
g.drawString("o",x[j],y[j]);
System.out.println("xposition"+x[j]);
i++;
public static void main(String args[])
drawingcircle app=new drawingcircle();
app.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
private class MouseClickHandler extends MouseAdapter{
public void mouseClicked(MouseEvent event)
xpos= event.getX();
ypos=event.getY();
System.out.println("xpos"+xpos);
//String title = "Clicked" + event.getClickCount() + "time (s)";
// setTitle (title);
repaint();
public void init() {
// TODO start asynchronous download of heavy resources
// TODO overwrite start(), stop() and destroy() methods
well in this code you can see that where user clicks circle can be draw there. Now I want to delete one of the circle by using button or by using popup menu. If I click on the zero and try to remove it from JFrame. I hope now u understand my question.
Thanks