Can soemone explain this code to me

can someone explain this code to me
import javax.swing.*;
import BreezySwing.*;
import java.util.Random;
public class PennyPinch extends GBFrame
     private JButton enterButton;
     private JTextArea outputArea;
     private int[][] board = {{1,1,1,1,1},{1,2,2,2,1},{1,2,3,2,1},{1,2,2,2,1},{1,1,1,1,1}};
     private boolean[][] landing = new boolean[5][5];
     private int total;
     public PennyPinch()
     enterButton = addButton ("Pitch",2,1,1,1);
     outputArea = addTextArea("",4,1,3,4);
     public void pitch()
          Random generator = new Random();          
          int randomRow = generator.nextInt(5);
          int randomColumn = generator.nextInt(5);
          total += board[randomRow][randomColumn];
          landing[randomRow][randomColumn] = true;
     public void buttonClicked (JButton buttonObj)
          pitch();
          displayList(board, outputArea);
     private void displayList(int a[][], JTextArea output)
output.setText("");
          for (int row = 0; row < 5; row++)
for (int col = 0; col < 5; col++){
if(landing[row][col] ==true)
                              output.append(Format.justify('r',"P", 3) + " ");
                              if (col == 4)
output.append("\n");
                         else
                         output.append(Format.justify('r', a[row][col], 3) + " ");
                         if (col == 4)
output.append("\n");                    }
          output.append("the total is " + total);
     public static void main (String[] args)
PennyPinch theGUI = new PennyPinch();
theGUI.setSize (300, 300);
theGUI.setVisible(true);
}

Knowing toilets or studying under George?What kind pervert are you?
What is written in public toilets o/c!Ah yes I see, I found example questions.
2:3.4 please complete the following well known saying
by filling in the blank
Whilst you are reading what I put
You are blank on your foot
2:3.5 Upon seeing the announcement 'Toilet
tennis' and following the instruction ' please
see other wall for details' what is the standard
message on the other wall.2:3.4. is the correct answer 'micturating' ?
2:3.5. I believe the answer is Ibidem.

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    my                 me
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    sir                  matey
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    where             whar
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    are                  be
    am                  be
    the                  th'
    you                 ye
    your                yer
    tell                be tellin'

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    if (args.length != 2)
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    System.exit(1);
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    HashMap map = null;
    try
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    String line;
    map = new HashMap();
    while ((line = in.readLine()) != null)
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    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 )
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    * Replaces all occurrences in text of each key in words with it's value.
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    Iterator it = words.keySet().iterator();
    while( it.hasNext() )
    String key = (String)it.next();
    text = text.replaceAll("\\b"key"
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    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'

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