import java.awt.Color; // Color class
import uwcse.graphics.*;

public class SomeGraphics {
	// instance fields
	private GWindow window = new GWindow();
	private Oval circle1 = new Oval();
	private Oval circle2 = new Oval();

	// constructor
	public SomeGraphics() {
		// circle1 is blue, circle2 red
		circle1.setColor(Color.blue);
		circle2.setColor(Color.red);
		// move circle2 to the right by 80 pixels
		circle2.moveBy(80, 0);
		window.add(circle1);
		window.add(circle2);
	}
	
	/**
	 * Swaps the colors of the two circles
	 */
	public void swapColors() {
		Color color1 = circle1.getColor();
		Color color2 = circle2.getColor();
		Color temp = color1;
		color1 = color2;
		color2 = temp;
		circle1.setColor(color1);
		circle2.setColor(color2);
	}
}