How can i add the first to the following

Question

String line = infile.readLine();
int linenum = 0;
while (line != null) {
int len = line.length();
linenum++;
System.out.println(linenum + "\t" + len);
line = infile.readLine();
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.*;
import java.text.*;
public class WordAnalyser extends JFrame implements ActionListener
// Menu items Open, Clear, Exit, WordCount, About
private JMenuItem jmiOpen, jmiClear, jmiExit, jmiWordCount, jmiAbout;
// Text area for displaying and editing text files
private JTextArea jta1, jta2;
// Status label for displaying operation status
private JLabel jlblStatus;
// File dialog box
private JFileChooser jFileChooser = new JFileChooser();
File infile;
File outfile = new File("OutFile.txt");
DecimalFormat numForm1 = new DecimalFormat("000");
DecimalFormat numForm2 = new DecimalFormat("0.00");
// Main method
public static void main(String[] args)
WordAnalyser frame = new WordAnalyser();
frame.setSize(500, 400);
frame.center();
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
public WordAnalyser()
setTitle("Word Analyser");
// Create a menu bar mb and attach to the frame
JMenuBar mb = new JMenuBar();
setJMenuBar(mb);
// Add a "File" menu in mb
JMenu fileMenu = new JMenu("File");
fileMenu.setMnemonic('F');
mb.add(fileMenu);
// Add a "Help" menu in mb
JMenu helpMenu = new JMenu("Help");
helpMenu.setMnemonic('H');
mb.add(helpMenu);
// Create and add menu items to the menu
fileMenu.add(jmiOpen = new JMenuItem("Open", 'O'));
fileMenu.add(jmiClear = new JMenuItem("Clear", 'C'));
fileMenu.addSeparator();
fileMenu.add(jmiExit = new JMenuItem("Exit", 'E'));
helpMenu.add(jmiWordCount = new JMenuItem("Word Count", 'W'));
helpMenu.add(jmiAbout = new JMenuItem("About", 'A'));
// Set default directory to the current directory
jFileChooser.setCurrentDirectory(new File("."));
// Set BorderLayout for the frame
getContentPane().add(new JScrollPane(jta1 = new JTextArea()), BorderLayout.CENTER);
getContentPane().add(jta2 = new JTextArea(), BorderLayout.EAST);
getContentPane().add(jlblStatus = new JLabel(), BorderLayout.SOUTH);
// Register listeners
jmiOpen.addActionListener(this);
jmiClear.addActionListener(this);
jmiExit.addActionListener(this);
jmiWordCount.addActionListener(this);
jmiAbout.addActionListener(this);
public void center()
// Get the screen dimension
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
int screenWidth = screenSize.width;
int screenHeight = screenSize.height;
// Get the frame dimension
Dimension frameSize = this.getSize();
int x = (screenWidth - frameSize.width)/2;
int y = (screenHeight - frameSize.height)/2;
// Determine the location of the left corner of the frame
if (x < 0)
x = 0;
frameSize.width = screenWidth;
if (y < 0)
y = 0;
frameSize.height = screenHeight;
// Set the frame to the specified location
this.setLocation(x, y);
// Handle ActionEvent for menu items
public void actionPerformed(ActionEvent e)
String actionCommand = e.getActionCommand();
if (e.getSource() instanceof JMenuItem)
if ("Open".equals(actionCommand))
open();
else if ("Clear".equals(actionCommand))
clear();
else if ("Exit".equals(actionCommand))
System.exit(0);
else if ("Word Count".equals(actionCommand))
word_count();
else if ("About".equals(actionCommand))
JOptionPane.showMessageDialog(this,
"Program performs text analysis",
"About This Program",
JOptionPane.INFORMATION_MESSAGE);
// Open file
private void open()
if (jFileChooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION)
infile = jFileChooser.getSelectedFile();
open(infile);
// Open file with the specified File instance
private void open(File file)
try
// Read from the specified file and store it in jta
BufferedInputStream in = new BufferedInputStream(new FileInputStream(file));
byte[] b = new byte[in.available()];
in.read(b, 0, b.length);
jta1.append(new String(b, 0, b.length));
in.close();
// Display the status of the Open file operation in jlblStatus
jlblStatus.setText(file.getName() + " Opened");
catch (IOException ex)
jlblStatus.setText("Error opening " + file.getName());
// Clear all display areas
private void clear()
jta1.setText("");
jta2.setText("");
jlblStatus.setText("");
// Perform word analysis with specified File instance
private void word_count()
int buff; // for reading 1 char at a time
int count = 0;
int sentences = 0;
int words = 0;
int chars = 0;
boolean start = true;
try
FileInputStream instream = new FileInputStream(infile);
FileOutputStream outstream = new FileOutputStream(outfile);
// convert FileOutputSream object to PrintStream object for easier output
PrintStream out = new PrintStream(outstream);
out.println("---Word Analysis---");
while ((buff=instream.read()) != -1)
switch((char)buff)
case '?': case '.': case '!':
if (start == false)
sentences++;
words++;
start = true;
break;
case ' ': case '\t': case '\n': case ',': case ';': case ':': case'\"': case'\'':
if (start == false)
words++;
start = true;
break;
default:
// 3-digit integer format
if (((char)buff >= 'a' && (char)buff<='z')||
((char)buff >= 'A' && (char)buff<='Z')||
((char)buff >= '0' && (char)buff <= '9')||
((char)buff == '-'))
chars++;
if ((words % 50) == 49)
if (start == true)
out.println();
out.print(numForm1.format(words+1) + " ");
out.print((char)buff);
start = false;
}// switch
}//while
instream.close();
out.println();
out.println();
out.println("Number of characters: " + chars);
out.println("Number of words: " + words);
out.println("Number of sentences: " + sentences);
out.print("Number of words per sentence: ");
// cast integers to float, then add 0.005 to round up to 2 decimal places
out.println(numForm2.format((float)words/sentences));
outstream.close();
try
//Read from the output file and display in jta
BufferedInputStream in = new BufferedInputStream(new FileInputStream(outfile));
byte[] b = new byte[in.available()];
in.read(b, 0, b.length);
jta2.append(new String(b, 0, b.length));
in.close();
catch (IOException ex)
jlblStatus.setText("Error opening " + outfile.getName());
catch (Exception e)
System.out.println(e);
}

Answer 1

Do you want to add the code
String line = infile.readLine();
int linenum = 0;
while (line != null) {
int len = line.length();
linenum++;
System.out.println(linenum + "\t" + len);
line = infile.readLine();
}to your rest of the program?