// Car.java import java.awt.*; class Car extends Frame { public void paint(Graphics g) { g.clearRect(0,20,400,100); g.drawRect(50,60,150,30); g.drawOval(80,90,20,20); g.drawOval(150,90,20,20); g.drawLine(80,60,120,30); g.drawLine(120,30,170,30); g.drawLine(170,30,190,60); g.drawString("Hello",120,80); } public static void main(String argv[]) { Frame f = new Car(); f.setSize(220,120); f.show(); } }
% javac Car.java % java Carとすると,