Can anybody help me to build an interface that can work with this code

Question

please help me to build an interface that can work with this code
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.FileReader;
public class Translate
public static void main(String [] args) throws IOException
if (args.length != 2)
System.err.println("usage: Translate wordmapfile textfile");
System.exit(1);
try
HashMap words = ReadHashMapFromFile(args[0]);
System.out.println(ProcessFile(words, args[1]));
catch (Exception e)
e.printStackTrace();
// static helper methods
* Reads a file into a HashMap. The file should contain lines of the format
* "key\tvalue\n"
* @returns a hashmap of the given file
@SuppressWarnings("unchecked")
private static HashMap ReadHashMapFromFile(String filename) throws FileNotFoundException, IOException
BufferedReader in = null;
HashMap map = null;
try
in = new BufferedReader(new FileReader(filename));
String line;
map = new HashMap();
while ((line = in.readLine()) != null)
String[] fields = line.split("
t", 2);
if (fields.length != 2) continue; //just ignore "invalid" lines
map.put(fields[0], fields[1]);
finally
if(in!=null) in.close(); //may throw IOException
return(map); //returning a reference to local variable is safe in java (unlike C/C++)
* Process the given file
* @returns String contains the whole file.
private static String ProcessFile(Map words, String filename) throws FileNotFoundException, IOException
BufferedReader in = null;
StringBuffer out = null;
try
in = new BufferedReader(new FileReader(filename));
out = new StringBuffer();
String line = null;
while( (line=in.readLine()) != null )
out.append(SearchAndReplaceWordsInText(words, line)+"\n");
finally
if(in!=null) in.close(); //may throw IOException
return out.toString();
* Replaces all occurrences in text of each key in words with it's value.
* @returns String
private static String SearchAndReplaceWordsInText(Map words, String text)
Iterator it = words.keySet().iterator();
while( it.hasNext() )
String key = (String)it.next();
text = text.replaceAll("\\b"key"
b", (String)words.get(key));
return text;
* @returns: s with the first letter capitalized
String capitalize(String s)
return s.substring(0,0).toUpperCase() + s.substring(1);
}... here's the head of my pirate_words_map.txt
hello               ahoy
hi                    yo-ho-ho
pardon me       avast
excuse me       arrr
yes                 aye
my                 me
friend             me bucko
sir                  matey
madam           proud beauty
miss comely    wench
where             whar
is                    be
are                  be
am                  be
the                  th'
you                 ye
your                yer
tell                be tellin'

Answer 1

please help me i don t know how to go about this.my teacher ask me to build an interface that work with the code .
Here is the interface i just build
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.FileReader;
import java.awt.*;
import javax.swing.*;
public class boy extends JFrame
JTextArea englishtxt;
JLabel head,privatetxtwords;
JButton translateengtoprivatewords;
Container c1;
public boy()
        super("HAKIMADE");
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBackground(Color.white);
        setLocationRelativeTo(null);
        c1 = getContentPane();
         head = new JLabel(" English to private talk Translator");
         englishtxt = new JTextArea("Type your text here", 10,50);
         translateengtoprivatewords = new JButton("Translate");
         privatetxtwords = new JLabel();
        JPanel headlabel = new JPanel();
        headlabel.setLayout(new FlowLayout(FlowLayout.CENTER));
        headlabel.add(head);
        JPanel englishtxtpanel = new JPanel();
        englishtxtpanel.setLayout(new FlowLayout(FlowLayout.CENTER,10,40));
        englishtxtpanel.add(englishtxt);
         JPanel panel1 = new JPanel();
         panel1.setLayout(new BorderLayout());
         panel1.add(headlabel,BorderLayout.NORTH);
         panel1.add(englishtxtpanel,BorderLayout.CENTER);
        JPanel translateengtoprivatewordspanel = new JPanel();
        translateengtoprivatewordspanel.setLayout(new FlowLayout(FlowLayout.CENTER,10,40));
        translateengtoprivatewordspanel.add(translateengtoprivatewords);
         JPanel panel2 = new JPanel();
         panel2.setLayout(new BorderLayout());
         panel2.add(translateengtoprivatewordspanel,BorderLayout.NORTH);
         panel2.add(privatetxtwords,BorderLayout.CENTER);
         JPanel mainpanel = new JPanel();
         mainpanel.setLayout(new BorderLayout());
         mainpanel.add(panel1,BorderLayout.NORTH);
         mainpanel.add(panel2,BorderLayout.CENTER);
         c1.add(panel1, BorderLayout.NORTH);
         c1.add(panel2);
public static void main(final String args[])
        boy  mp = new boy();
         mp.setVisible(true);
}..............here is the code,please make this interface work with the code
public class Translate
public static void main(String [] args) throws IOException
if (args.length != 2)
System.err.println("usage: Translate wordmapfile textfile");
System.exit(1);
try
HashMap words = ReadHashMapFromFile(args[0]);
System.out.println(ProcessFile(words, args[1]));
catch (Exception e)
e.printStackTrace();
// static helper methods
* Reads a file into a HashMap. The file should contain lines of the format
* "key\tvalue\n"
* @returns a hashmap of the given file
@SuppressWarnings("unchecked")
private static HashMap ReadHashMapFromFile(String filename) throws FileNotFoundException, IOException
BufferedReader in = null;
HashMap map = null;
try
in = new BufferedReader(new FileReader(filename));
String line;
map = new HashMap();
while ((line = in.readLine()) != null)
String[] fields = line.split("
t", 2);
if (fields.length != 2) continue; //just ignore "invalid" lines
map.put(fields[0], fields[1]);
finally
if(in!=null) in.close(); //may throw IOException
return(map); //returning a reference to local variable is safe in java (unlike C/C++)
* Process the given file
* @returns String contains the whole file.
private static String ProcessFile(Map words, String filename) throws FileNotFoundException, IOException
BufferedReader in = null;
StringBuffer out = null;
try
in = new BufferedReader(new FileReader(filename));
out = new StringBuffer();
String line = null;
while( (line=in.readLine()) != null )
out.append(SearchAndReplaceWordsInText(words, line)+"\n");
finally
if(in!=null) in.close(); //may throw IOException
return out.toString();
* Replaces all occurrences in text of each key in words with it's value.
* @returns String
private static String SearchAndReplaceWordsInText(Map words, String text)
Iterator it = words.keySet().iterator();
while( it.hasNext() )
String key = (String)it.next();
text = text.replaceAll("\\b"key"
b", (String)words.get(key));
return text;
* @returns: s with the first letter capitalized
String capitalize(String s)
return s.substring(0,0).toUpperCase() + s.substring(1);
}... here's the head of my pirate_words_map.txt
hello               ahoy
hi                    yo-ho-ho
pardon me       avast
excuse me       arrr
yes                 aye
my                 me
friend             me bucko
sir                  matey
madam           proud beauty
miss comely    wench
where             whar
is                    be
are                  be
am                  be
the                  th'
you                 ye
your                yer
tell                be tellin'