Target.java
package npw;

import java.awt.Color;
import javax.swing.SwingUtilities;
import painter.SPainter;
import shapes.SCircle;

public class Target {
    private void paintTheImage(){
        SPainter lemma2 = new SPainter("Target on the canvas", 550, 550);
        SCircle centre3 = new SCircle(210);
        lemma2.setColor(Color.red);
        lemma2.paint(centre3);

        SCircle centre2 = new SCircle(140);
        lemma2.setColor(Color.white);
        lemma2.paint(centre2);
        SCircle centre1 = new SCircle(70);
        lemma2.setColor(Color.red);
        lemma2.paint(centre1);

    }

    //Required Infra

    public Target(){paintTheImage();}

    public static void main(String[] args){
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                new Target();
            }
        });
    }
}