help with code

The following is the error. The format is correct but I cannot find the code
problem

C:\POS407\JavaPrograms\bin>run

C:\POS407\JavaPrograms\bin>REM Change directory to the classes directory

C:\POS407\JavaPrograms\bin>cd ..\classes

C:\POS407\JavaPrograms\classes>REM Execute Java program

C:\POS407\JavaPrograms\classes>java -classpath . EverettMortgagePayment_CR4
Exception in thread "main" java.lang.NoClassDefFoundError:
EverettMortgagePaymen
t_CR4

C:\POS407\JavaPrograms\classes>REM Change directory back to the bin
directory

C:\POS407\JavaPrograms\classes>cd ..\bin

C:\POS407\JavaPrograms\bin>

package mortgage;

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

public class EverettMortgagePayment_CR4
{

    public static void main(String[] args) throws IOException
    {
        NumberFormat formatter =
NumberFormat.getCurrencyInstance(Locale.US);

        double mortgagePrinciple = 200000.00;
        double interestRate = .0575;
        double interest = 0;
        int termMonths = 360;
        double months = 360;
        double temp = 0;
        double monthlyPayment = 0;
        double interestPaid = 0;
        double principalPaid = 0;
        double mortgageBalance = 200000.00;

        //formula to calculate monthly payment amount
        monthlyPayment = (mortgagePrinciple * (interestRate / 12)) / (1 - 1
/
        Math.pow((1 + interestRate / 12), termMonths));

        //Prints the mortgage calculator
        System.out.println("Mortgage Calculator");
        System.out.println("Your payment for a " +
        (formatter.format(mortgagePrinciple)) +
        " mortgage over a term of");

        System.out.println((termMonths/12) +
        " years with an interest rate of " + (interestRate * 100) + "% will
be "
        + (formatter.format(monthlyPayment)) + " a month.");

        System.out.println();
        System.out.println("Press Enter to Continue.");
        System.in.read ();

        // Starts loop statement

        // declares formula for loan balance and interest paid.
        while (termMonths > 0)
        {

            // reduces the term one month at a time
            months --;

            /* calculates the interest paid and resets the mortgage
            balance to reflect payment.*/
            temp = (1 - 1 / Math.pow((1 + interestRate / 12), months));
            interestPaid = monthlyPayment * temp;
            mortgageBalance = mortgagePrinciple - monthlyPayment +
interestPaid;

            //Displays the payment amount, mortgage balance, and interest
paid.
            System.out.println("After a payment of: " +
            formatter.format(monthlyPayment));

            System.out.println("The current balance of your mortgage is: " +
            formatter.format(mortgageBalance));

            System.out.println("This months interest paid on the mortgage
is: "
            + formatter.format(interestPaid));

            System.out.println();

            //sets a new mortgage amount reflecting the payment.
mortgagePrinciple = mortgageBalance;

            //Pauses screen
            try
            {
                Thread.sleep(1500);
            }
            catch (InterruptedException e)
            {
                e.printStackTrace();
            }

        }//End of while loop

    }//End of Main

}//End of EverettMortgagePayment_CR4