My java code doesn't work the way it should

Question

Hello can someone tell me why this code isn't printing on my linux computer?
I found something about a bug in java for printing with linux see link.
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6181488
I hope someone can help me.
import javax.print.*;
import javax.print.attribute.*;
import java.io.*;
import java.awt.BasicStroke;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Container;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.geom.CubicCurve2D;
import java.awt.print.PageFormat;
import java.awt.print.Printable;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.PrintException;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.SimpleDoc;
import javax.print.attribute.DocAttributeSet;
import javax.print.attribute.HashDocAttributeSet;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
public class PrintingOneTwoFour {
   static class MyComponent extends JPanel implements Printable {
     public void paint(Graphics g) {
       Graphics2D g2d = (Graphics2D) g;
       g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
           RenderingHints.VALUE_ANTIALIAS_ON);
       g2d.setPaint(Color.BLUE);
       g2d.setStroke(new BasicStroke(3));
       CubicCurve2D cubic = new CubicCurve2D.Float(10, 80, 60, 30, 110, 130, 160, 80);
       g2d.draw(cubic);
     public int print(Graphics g, PageFormat pageFormat, int pageIndex) {
       if (pageIndex == 0) {
         paint(g);
         return Printable.PAGE_EXISTS;
       } else {
         return Printable.NO_SUCH_PAGE;
   public static void main(String args[]) throws Exception {
     final JFrame frame = new JFrame();
     Container contentPane = frame.getContentPane();
     final Component printIt = new MyComponent();
     contentPane.add(printIt, BorderLayout.CENTER);
     JButton button = new JButton("Print");
     contentPane.add(button, BorderLayout.SOUTH);
     ActionListener listener = new ActionListener() {
       public void actionPerformed(ActionEvent e) {
         DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE;
      //      PrintService printService = PrintServiceLookup
         //     .lookupDefaultPrintService();
      PrintService[] services  = null;
         PrintService   myPrinter = null;
      //   DocFlavor myFlavor = DocFlavor.INPUT_STREAM.POSTSCRIPT;
         PrintRequestAttributeSet jobAttrs = new HashPrintRequestAttributeSet();
         services = PrintServiceLookup.lookupPrintServices( flavor, jobAttrs );
if ( System.getProperty( "os.name" ).startsWith( "Windows" ) )
    myPrinter = PrintServiceLookup.lookupDefaultPrintService();
  else {
    try { 
        Process child = Runtime.getRuntime().exec(new String[] { "/bin/sh", "-c", "echo ${PRINTER:-$LPDEST}" });
        BufferedReader rdr = new BufferedReader(new InputStreamReader( child.getInputStream() ));
        String envPrinter = rdr.readLine().trim();
        System.out.println("Printer "+envPrinter+rdr.readLine());
     child.destroy();
        for ( int i=0; myPrinter == null && i<services.length; i++ )
            if ( services.getName().equals( envPrinter ) )
myPrinter = services[i];
          System.out.println("myPrinter "+myPrinter);
catch ( Exception ignore )
System.out.println("Exception "+ignore);
if(myPrinter==null)     
myPrinter = services[0];
System.out.println("myPrinter == null "+myPrinter);
     DocPrintJob job = myPrinter.createPrintJob();
DocAttributeSet das = new HashDocAttributeSet();
Doc doc = new SimpleDoc(printIt, flavor, das);
try {
job.print(doc, jobAttrs);
} catch (PrintException pe) {
pe.printStackTrace();
button.addActionListener(listener);
frame.setSize(350, 350);
frame.show();

Answer 1

Nobody????????????