import java.awt.Graphics2D;
import java.awt.Rectangle;

/**
   This class displays a checkerboard with squares,
   alternating between white and black.
*/
public class CheckerBoard
{
   /**
      Creates a CheckerBoard object with a given number of squares.
      @param aNumSquares the number of squares in each row
      @param aSize the size of each square
   */
   public CheckerBoard(int aNumSquares, int aSize)
   {
      numSquares = aNumSquares;
      size = aSize;
   }

   /**
      Method used to draw the checkerboard.
      @param g2 the graphics content
   */
   public void draw(Graphics2D g2)
   {
      // your code here
   }

   private int numSquares;
   private int size;
}