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after looking at my code 3 time I realized how stupid I am I use the "=+" operator instead of "+=" that is why it wasn't accumulating correctly.

Ok I reentered this code in the first while loop and realized that the code is skipping the first two lines in the .txt file that I am receiving the data from but I don't understand why it is...

I tried implementing this code in the while loop of the "getWeekly Sales" method and a run time exception was thrown:


System.out.println(strtok.nextToken());

public class SalesAnalysis
{

public static void main(String[] args) throws IOException
{
// To hold a line from the file
String line;
// Accumulator for all weeks...

I have rewritten my "getWeeklySales" class but the output is not correct but I am no longer getting a run time exception.


public static double getWeeklySales(String str)
{
double...

public static double getWeeklySales(String str)
{
double weekTotal = 0.0;

// Create the tokenizer.
StringTokenizer strtok = new StringTokenizer(str, ",");
//...

public static double getWeeklySales(String str)
{
double weekTotal = 0.0;

// Create the tokenizer.
StringTokenizer strtok = new StringTokenizer(str, ",");
//...