import java.awt.*;class Stick implements DrawingObj {    private int x, y;    private int height;    private int width = 16;    private Color col = Color.red;    private Font font = new Font("Helvetica", Font.BOLD, 10);    public Stick(int height, int x, int y) {	this.height = height*3;	this.x = x;	this.y = y;    }    public Stick(Stick stick) {	this.height = stick.getHeight()*3;	this.x = stick.getX(); this.y = stick.getY();	this.width = stick.getWidth();	this.col = stick.getColor();    }    public int getHeight() {	return height/3;    }    public void setWidth(int width) {	this.width = width;    }    public int getWidth() {	return width;    }    public void setColor(Color col) {	this.col = col;    }    public Color getColor() {	return col;    }    public int getX() {	return x;    }    public int getY() {	return y;    }    public void move(int x, int y) {	this.x = x;	this.y = y;    }    public void draw(Graphics g) {	g.setColor(col);	g.fillRect(x, y, width, height); 	g.setColor(Color.black);	g.drawRect(x, y, width, height); 	if (col == Color.red || col == Color.blue)	    g.setColor(Color.white);	else	    g.setColor(Color.black);	g.setFont(font);	g.drawString(""+(height/3), x + 3, y + 15);    }}