Trouble with Runtime exec() function

Howdy-dodee peeps,
I'm having trouble with executing external command. The command exits with value greater than 0 however if I execute the command line on "command prompt" it works fine.
Can someone tell me, what I'm doing wrong?
Thanx.
PS: using imagemagick to rescale image and windows XP.
public class Test {
     public static void main(String[] args) {
          try {
               String commandLine = "convert -resize 176x208! 9781416506614.jpg test.jpg";
               Process p = Runtime.getRuntime().exec(commandLine);
               p.waitFor();
               System.out.println("INFO: " + p.exitValue());
          }catch (Exception err) {
               err.printStackTrace();
}Edited by: getmizanur on Aug 23, 2009 3:56 PM

Howdy-dodee peepsHowdy-dodee peep! /* whatever that might mean */ A side note: Image Magick's well-known and not without reason so popular convert program's name clashes on Windows with the built-in command letting convert say a FAT file system into an NTFS one.

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                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand3)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand4)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand41)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand42)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand5)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand51)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand6)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand6b)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand7)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand71)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand8)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand8b)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand81)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand9)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand91)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand9t)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand9a)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand9b)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand92)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand93)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand0)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand0b)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand01)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        if (command == messageCommand02)
                             int confirm = JOptionPane.showConfirmDialog(frame, "You are about to run the program, o.k.?", "Confirmation", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
                             if (confirm == JOptionPane.YES_OPTION)
                                  setLabel("Awesome!");
                             else if(confirm == JOptionPane.NO_OPTION)
                                  setLabel("You've got to be kidding!");
                        return;
              return create2ColPane(labDescription + ":", javalabs, select);     
         private JPanel createPane(String description, JRadioButton[] radioButtons, JButton showButton)
              int numChoices = radioButtons.length;
            JPanel box = new JPanel();
            JLabel label = new JLabel(description);
            box.setLayout(new BoxLayout(box, BoxLayout.PAGE_AXIS));
            box.add(label);
            for (int k = 0; k < numChoices; k++)
                box.add(radioButtons[k]);
            JPanel pane = new JPanel(new BorderLayout());
            pane.add(box, BorderLayout.PAGE_START);
            pane.add(showButton, BorderLayout.PAGE_END);
            return pane;
        private JPanel create2ColPane(String description, JRadioButton[] radioButtons, JButton showButton)
            JLabel label = new JLabel(description);
            int numPerColumn = radioButtons.length/2;
            JPanel grid = new JPanel(new GridLayout(0, 2));
            for (int k = 0; k < numPerColumn; k++)
                grid.add(radioButtons[k]);
                grid.add(radioButtons[k + numPerColumn]);
            JPanel box = new JPanel();
            box.setLayout(new BoxLayout(box, BoxLayout.PAGE_AXIS));
            box.add(label);
            grid.setAlignmentX(0.0f);
            box.add(grid);
            JPanel pane = new JPanel(new BorderLayout());
            pane.add(box, BorderLayout.PAGE_START);
            pane.add(showButton, BorderLayout.PAGE_END);
            return pane;
        private static void createAndShowGUI()
             JFrame.setDefaultLookAndFeelDecorated(true);
             JFrame frame = new JFrame("Java Programs");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            JavaMenu newContentPane = new JavaMenu(frame);
            newContentPane.setOpaque(true);
            frame.setContentPane(newContentPane);
            frame.pack();
            frame.setVisible(true);
        public static void main(String[] args)
             javax.swing.SwingUtilities.invokeLater(new Runnable() {
                public void run() {
                    createAndShowGUI();
    }

    Why are you posting hundreds of lines of code not related to the problem??? 99.9% of the code you posted has absolutely nothing to do with using the Runtime.exec() method.
    Create a simple test program that simply tries to invoke the Runtime.exec() method. Once you get that working, then you incoporate it into you real program. Don't clutter the forum with unnecessary code.
    public class WindowsFileProtocolHandler
         public static void main(String[] args)
              throws Exception
              String[] cmd = new String[4];
              cmd[0] = "cmd.exe";
              cmd[1] = "/C";
              cmd[2] = "java";
              cmd[3] = "YourClassHere";
              Process process = Runtime.getRuntime().exec( cmd );
    }

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