How do I get sum LINE BY LINE only????

[tenpoundbear]

Hi Everyone! I'm pretty new here and to java programming as well.

I was wondering if u guys could help me out. I got this program below... it compiles and runs.
The problem it adds all the numbers together and than returns the total value, what I would like it to do is get the sum of the numbers on each line only. So instead of getting one number (which is what I am getting) how do I get the sum of each line?

import java.io.*;
import java.util.*;

class FileTest
{
public static void main (String[] args)
{
Controller contr = new Controller();
System.out.println (contr.getSum());
}
}

class Controller
{
FileAccess fa = new FileAccess();
public int getSum()
{
int lineNum = 1;
int sum = 0;
String lineOfText;

fa.openFile("Kill.txt");
lineOfText = fa.readLine();

while (lineOfText != null)
{
System.out.println (lineNum);
StringTokenizer strToken = new StringTokenizer (lineOfText, ";");

while (strToken.hasMoreTokens())
{
sum += Integer.parseInt (strToken.nextToken());
}

lineNum++;
lineOfText = fa.readLine();
}

return sum;
}
}

class FileAccess
{
private BufferedReader br;

public void openFile (String fileName){
try
{
br = new BufferedReader (new FileReader (fileName));
}

catch (FileNotFoundException fnfe)
{
System.out.println ("File does not exist.");
}
}

public void closeFile()
{
try
{
br.close();
}

catch (IOException ioe)
{
System.out.println ("There was an input/output error");
}
}

public String readLine()
{
String lineOfText = null;

try
{
lineOfText = br.readLine();
}

catch (IOException ioe)
{
System.out.println ("There was an input/output error");
}

return lineOfText;
}
}

[ArchAngel]

This looks an awful lot like a "modify this program to..." homework, so I'm not going to just give you the solution - it won't benefit you in the long run.

However, it's not very difficult to modify the getSum() method to return the sum of each line (about four lines of code I think).

How do *you* think it should be done? Once you've answered that question, we'll start talking specifics.