File to Array Convertor (JAR file)

Description: It is very nice to build programs without dependence on picture or sound external files!!!
Here is the solution! This converter converts a chosen file to Java byte array
that may be used by create image method


import java.text.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.io.*;

public class JConverter extends JFrame{
private Container container = getContentPane();
private JProgressBar progressBar = new JProgressBar();
private JFileChooser chooser = chooser = new JFileChooser();
private JMenuBar bar = new JMenuBar();
private JMenu menuFile = new JMenu("File");
private JMenuItem menuConvertFile = new JMenuItem("Convert File");
private JMenuItem menuExit = new JMenuItem("Exit");
private JMenu menuHelp = new JMenu("Help");
private JMenuItem menuSite = new JMenuItem("Visit web site");
private JMenuItem menuAbout = new JMenuItem("About");
private JPanel panel = new JPanel();
private JLabel labelNameOfArray = new JLabel("Array name");
private JTextField nameOfArray = new JTextField(10);
private JLabel labelBytesPerLine = new JLabel("How many bytes per line");
private JTextField bytesPerLine = new JTextField(3);

private class PerformFile extends Thread{
public void run(){
File theOpenedFile=null;
FileInputStream in;
FileOutputStream out;
int resultOfChoice;
int readFromFileResult;
int maxColomnCount;
byte fileReadArray[];
int openedFileLength=0;

chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
resultOfChoice = chooser.showOpenDialog(null);
theOpenedFile = chooser.getSelectedFile();
if (resultOfChoice==chooser.CANCEL_OPTION) return;
if (!(theOpenedFile==null||theOpenedFile.getName().equals(""))){
try{
in = new FileInputStream(theOpenedFile.getPath());
menuConvertFile.setEnabled(false);
out = new FileOutputStream(theOpenedFile.getPath() + ".j");
openedFileLength = (int)theOpenedFile.length();
progressBar.setMaximum(openedFileLength);
out.write(' '); out.write(' ');
out.write('b'); out.write('y'); out.write('t'); out.write('e'); out.write(' ');
for (int i=0;i out.write('['); out.write(']'); out.write('='); out.write('{');
out.write(13); out.write(10); out.write(' '); out.write(' '); out.write(' '); out.write(' ');
fileReadArray = new byte[openedFileLength];
readFromFileResult = in.read(fileReadArray);

try{
maxColomnCount = Integer.parseInt(bytesPerLine.getText());
if (maxColomnCount<10) maxColomnCount=10;
if (maxColomnCount>1000) maxColomnCount=1000;
}
catch(NumberFormatException e){maxColomnCount=20;}
bytesPerLine.setText(""+maxColomnCount);

for (int i=0;i if (i>0) out.write(',');
if (i % maxColomnCount == (maxColomnCount-1)){
out.write(13); out.write(10); out.write(' '); out.write(' '); out.write(' '); out.write(' ');
}
try{
out.write(Byte.toString(fileReadArray[i]).charAt(0));
out.write(Byte.toString(fileReadArray[i]).charAt(1));
out.write(Byte.toString(fileReadArray[i]).charAt(2));
out.write(Byte.toString(fileReadArray[i]).charAt(3));
} catch(StringIndexOutOfBoundsException e){}
progressBar.setValue(i+1);
progressBar.setString(""+((i+1)*100/openedFileLength)+"%");
progressBar.setStringPainted(true);
}

out.write(13); out.write(10); out.write(' '); out.write(' ');
out.write('}'); out.write(';');
out.flush();
JOptionPane.showMessageDialog(null,"The file "+theOpenedFile.getPath()+" successfully converted.","Conversion Completted",JOptionPane.INFORMATION_MESSAGE);
in.close();
out.close();
}
catch(IOException e){
System.out.println("Wrong Input or Output");
}
}
menuConvertFile.setEnabled(true);
}
}

public JConverter(){
super("Converter of files into the Java array format (Example: byte newArray[]={...})");
container.add(progressBar,BorderLayout.CENTER);
container.add(panel,BorderLayout.SOUTH);
panel.add(labelNameOfArray);
panel.add(nameOfArray);
panel.add(labelBytesPerLine);
panel.add(bytesPerLine);
nameOfArray.setText("newArray");
bytesPerLine.setText("20");
progressBar.setPreferredSize(new Dimension(600,30));
menuConvertFile.addActionListener(
new ActionListener(){
public void actionPerformed(ActionEvent e){
PerformFile performFile = new PerformFile();
performFile.start();
}
}
);
menuExit.addActionListener(
new ActionListener(){
public void actionPerformed(ActionEvent e){
System.exit(0);
}
}
);
menuSite.addActionListener(
new ActionListener(){
public void actionPerformed(ActionEvent e){
JOptionPane jOptionPane = new JOptionPane();
JTextField jTextField = new JTextField();
jTextField.setText("http://softcollection.sytes.net/javaprog");
jOptionPane.showMessageDialog(null,
jTextField,
"Please visit web site!",
JOptionPane.INFORMATION_MESSAGE);
}
}
);
menuAbout.addActionListener(
new ActionListener(){
public void actionPerformed(ActionEvent e){
JOptionPane.showMessageDialog(null,"Converter of files into the Java array format v1.08","About",JOptionPane.INFORMATION_MESSAGE);
}
}
);
bar.add(menuFile);
menuFile.setMnemonic('F');
menuFile.add(menuConvertFile);
menuFile.add(menuExit);
bar.add(menuHelp);
menuHelp.setMnemonic('H');
menuHelp.add(menuSite);
menuHelp.add(menuAbout);
setJMenuBar(bar);
pack();
setResizable(false);
show();
}

public static void main(String args[]){
JConverter jConverter=new JConverter();
jConverter.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
}
}