Exer4_4.java import java.applet.Applet; import java.awt.*; public class Exer4_4 extends Applet { public void paint(Graphics g) { for(int i=0;i<6;i++) drawGraphics(i,g); } public void drawGraphics(int n,Graphics g) { g.clearRect(10,10,300,300); switch(n) { case 0:case 3: g.setColor(Color.red); g.drawRect(50,50,150,150); break; case 1:case 4: g.setColor(Color.blue); g.drawOval(40,40,160,160); break; case 2:case5: g.setColor(Color.green); g.fillRect(50,50,200,200); break; } try{ Thread.sleep(1500); } catch(InterruptedException e) {System.exit(0);} } }