RunTime Error

[LostinJavaLand]

Please help. This is my last project and I'll be done with summer school.
Here's the error that shows up when I run it:
Exception in thread "main" java.util.NoSuchElementException
at java.util.StringTokenizer.nextToken(StringTokenize r.java:332)
at SoldCarTest.main(SoldCarTest.java:31)

----jGRASP wedge: exit code for process is 1.


I made 3 classes and a driver. Here they are:
1st class

public class Date
{
	private int day, year;
	private String month;
	public Date()
	{
		day = 0;
		year = 0;
		month = "";
	}
	public Date(String m, int d, int y)
	{
		day = d;
		year = y;
		month = m;
	}
	public int dayIs()
	{
		return day;
	}
	public String monthIs()
	{
		return month;
	}
	public int yearIs()
	{
		return year;
	}
	public boolean equals(Date object)
	{
		return day==object.day&&year==object.year&&
				month.equalsIgnoreCase(object.month);
	}
	public String toString()
	{
		return month+", "+day+", "+year;
	}
}

2nd class

public class Car
{
	protected double dealerCost;
	protected int idNum, modelYear;
	protected Date dateA;
	protected String makeModel;
	public Car()
	{
		dealerCost = 0;
		idNum = 0;
		dateA = new Date();
		modelYear = 0;
		makeModel = "";
	}
	public Car(double d, int i, Date da, int mY, String makeM)
	{
		dealerCost = d;
		idNum = i;
		dateA = da;
		modelYear = mY;
		makeModel = makeM;
	}
	public double getDealerCost()
	{	return dealerCost;}
	public int getIDNumber()
	{	return idNum;}
	public Date getDateArrived()
	{	return dateA;}
	public int getModelYear()
	{	return modelYear;}
	public String getMakeModel()
	{	return makeModel;}
	public boolean equals(Car other)
	{
		return Math.abs(dealerCost-other.dealerCost)<.0001&&
				idNum == other.idNum&&dateA.equals(other.dateA)&&
				modelYear==other.modelYear&&makeModel.equalsIgnoreCase(
				other.makeModel);
	}
	public String toString()
	{
		return "Dealer Cost:\t"+dealerCost+"\nId Number:\t"+
				idNum+"\nDate Arrived:\t"+dateA+"\nMake:\t"+
				makeModel+"\nModel:\t"+modelYear;
	}
}

3rd class

public class SoldCar extends Car
{
	private double price;
	private String customer;
	private Date dateS;
	private int i;
	public SoldCar(double a, int b, Date v, int mY, String m, double p, String c, Date ds)
	{
		super(a, b, v, mY, m);
		price = p;
		customer = c;
		dateS = ds;
	}
	public SoldCar(int c, double a, String s, Date ds)
	{
		i = c;
		price = a;
		customer = s;
		dateS = ds;
	}
	public double getPrice()
	{	return price;}
	public String getCustomer()
	{	return customer;}
	public Date getDateSold()
	{	return dateS;}
	public Double calcProfit()
	{ return(price-dealerCost);}
	public String toString()
	{
		return super.toString()+"\nPrice:\t"+price+"\nCustomer:\t"+
				customer+"\nProfit:\t"+calcProfit();
	}
	public boolean equals(SoldCar object)
	{
		return super.equals(object)&&Math.abs(price-object.price)<.0001&&
				customer.equalsIgnoreCase(object.customer)&&dateS.equals(
				object.dateS);
	}
}

driver

import java.io.*;
import java.util.StringTokenizer;
public class SoldCarTest
{
	public static void main(String[] args) throws IOException
	{	StringTokenizer t;
		Car[] Info = new Car[13];
		int idNum, d, y, mY, q =0;
		String make, model, month, customer, l;
		Date B, S;
		double price, price2;
		
		FileReader fr = new FileReader("CarData.txt");
		BufferedReader br = new BufferedReader(fr);
		String stringRead = br.readLine();
		t = new StringTokenizer(stringRead, " ");
		l = t.nextToken();
		while(l.charAt(0)!='X')
		{
			if(l.equalsIgnoreCase("c"))
			{
				price=Double.parseDouble(t.nextToken());
				idNum = Integer.parseInt(t.nextToken());
				month = t.nextToken();
				d = Integer.parseInt(t.nextToken());
				y = Integer.parseInt(t.nextToken());
				mY = Integer.parseInt(t.nextToken());
				model = t.nextToken();
				B  = new Date(month, d, y);
				Info[q] = new Car(price, idNum, B, mY, model);
				for(int i = 0; i < q; i++)
				{
					if(Info[q].getIDNumber()==idNum)
					{
						System.out.println("Same idNumber as another"+
								" car in the array!");
						Info[q] = null;
						q--;
					}
					if(Info[q].equals(Info[i])==true)
					{
						System.out.println("This car showed up more than once: "+
								Info[i].getIDNumber());
					}
				}
			}
			else if(l.equalsIgnoreCase("S1"))
			{
				idNum = Integer.parseInt(t.nextToken());
				price=Double.parseDouble(t.nextToken());
				customer=t.nextToken();
				month = t.nextToken();
				d = Integer.parseInt(t.nextToken());
				y = Integer.parseInt(t.nextToken());
				S=new Date(month, d, y);
				Info[q]=new SoldCar(idNum, price, customer, S);
				q++;
			}
			else
			{
				price=Double.parseDouble(t.nextToken());
				idNum = Integer.parseInt(t.nextToken());
				month = t.nextToken();
				d = Integer.parseInt(t.nextToken());
				y = Integer.parseInt(t.nextToken());
				mY = Integer.parseInt(t.nextToken());
				model = t.nextToken();
				B  = new Date(month, d, y);
				price2=Double.parseDouble(t.nextToken());
				customer = t.nextToken();
				month = t.nextToken();
				d = Integer.parseInt(t.nextToken());
				y = Integer.parseInt(t.nextToken());
				S = new Date(month, d, y);
				Info[q]=new SoldCar(price, idNum, B, mY, model,
						price2, customer, S);
				for(int i = 0; i < q; i++)
				{
					if(Info[q].getIDNumber()==idNum)
					{
						System.out.println("Same idNumber as another"+
								" car in the array!");
						Info[q] = null;
						q--;
					}
					if(Info[q].equals(Info[i])==true)
						System.out.println("This car showed up more than once: "+
								Info[i].getIDNumber());
				}
			}
		}
		for(int i = 0; i < q; i++)
		{
			System.out.println("The remaining data in the array is: "+
					Info[q]);
		}
}}

[PhHein]

Obviously the file is empty, or not found or something like that.

FileReader fr = new FileReader("CarData.txt");
BufferedReader br = new BufferedReader(fr);
String stringRead = br.readLine();
System.out.println(stringRead); // <- what's happening here??
t = new StringTokenizer(stringRead, " ");

[LostinJavaLand]

if I added that S.O.P line it just prints out the first line from my data. I forgot to give my data file:

C 5000.00 1234 January 1 2004 2000 Honda_Accord
S1 1234 6000.00 Roth February 15 2004
S2 8000.00 2222 January 15 2004 1999 Ford_F150 9500.00 Jones January 25 2004
C 14000.00 3333 June 6 2003 1999 GMC_Suburban
C 5000.00 1222 January 1 2004 2000 Honda_Civic
C 10000.00 4444 July 10 2002 2001 Toyota_Tundra
S2 12000.00 5555 February 6 2003 1965 Ford_Mustang 15000 Williams September 4 2003
S1 3333 15650 Brown December 25 2003
C 10500.00 4000 July 10 2002 2001 Toyota_Tundra
S2 9500.00 6666 January 21 2004 1999 Ford_F150 9000.00 Smith January 31 2004
C 5000.00 1222 January 1 2004 2000 Honda_Civic
S2 8000.00 2222 January 15 2004 1999 Ford_F150 9500.00 Jones January 25 2004
S2 9900.00 6667 January 21 2004 1999 Ford_F150 9007.00 Byrd January 31 2004
X

All of that is my data file, including the 'X'

[PhHein]

You never read more than one line of the file. At the end of the while loop you should read the next line from the file and tokenize it.