pls hlep, can't get output

kk <>
Mon, 17 Oct 2011 21:00:58 -0700 (PDT)
This is program.But problem is that there is no output.I faded to
catch the problem.

import java.awt.*;
import javax.swing.*;
import java.util.Calendar;
class ClockDemo extends Canvas{

        int xmou 0; //set the center of circle
  int ymou 0; //set the center of circle

  double theta=-0.1047; //theta for second's hand
  int x=xmou; //x position of Second's hand
  int y=ymou; //y position of second's hand
  int p,b;
  int h;
  boolean flag=true;
        public void paint(Graphics g){

        public void DrawLine(Graphics g,int startX,int startY,int endX,int

      }catch(Exception e){}
        public void newpoint(){

     Calendar now = Calendar.getInstance(); //creating a Calendar
variable for getting current time

     //for second hand
     p= (int) (Math.sin(theta) * h);
     b= (int) (Math.cos(theta) * h);
     System.out.println("p:"+p+" "+"b:"+b);


For veiwing

import javax.swing.*;
import java.awt.*;
class ClockDemoViewer {
    public static void main(String... arg){
        ClockDemo comp=new ClockDemo();
        JFrame jf=new JFrame("Clock Demo");


pls help.

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