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[msnider9]

I am new to java and having problems with this last error.

package prg420.week5;                   // adds the package
import java.text.DecimalFormat;           // Import the java. text for formating
import java.lang.Math;          //Import the java math

class Calculator //creates and start this class
{
public class months<i> {
                                         

    public void add (i) ; {
        this.i = i;
    }

    public i get() {
        return i;
    }
}

public void MortArray()                   //creates array
{
java.text.DecimalFormat df2 = new java.text.DecimalFormat(",###.00");  // formats numbers to display only two decimal places

                  // declare variables
        double monPayment [] = new double [3] ;       // monthly payment
        double monIntRate [] = new double [2] ;       // monthly interest rate
        int months[] = new int [1] ;             // length of loan in months
	                            
                           
double[][] mortgage =

{{200000, 84, 5.35, 0.0},
{200000, 180, 5.50, 0.0},
{200000, 360, 5.75, 0.0}};

//Using an array
months = months[1];
monIntRate = (mortgage[i][2]/12)/100;
monPayment = (mortgage[i][0]*monIntRate)/(1-Math.pow(1+monIntRate, -months));

System.out.println ("\n\nMortgage amount is \t" + df2.format(mortgage[i][0]));
System.out.println ("Terms of mortgage is \t " + mortgage[i][1] + "months");
System.out.println ("Interest rate is \t " + mortgage[i][2] + "%");
System.out.println ("Monthly mortgage payment \t$" + df2.format(monPayment));

 if(months == 1){
           System.out.println("\n\n\nPayment\t\tPrincipal\t\tInterest\tPrincipal");
           System.out.println("Month #\t\tPayment\t\t\tPayment\t\tBalance");
           System.out.println("-------  \t---------\t\t---------\t---------");
          }
	       System.out.println();
	       System.out.println(months+ "\t\t$" + df2.format(monPayment) +
                      " \t\t$" + df2.format(monthlyIntPay) +
                      "\t\t$" + df2.format(balance));

       
           {
             System.out.print("\nPress Enter To Continue showing payments for for Loan No. " + (i+1)+":");
             byte[] buffer = new byte[12];
             System.in.read(buffer);
             counter = 0;
             if(months[i]){
             System.out.println("\n\n\nMonths\t\tPrincipal\t\tInterest\tPrincipal");
             System.out.println("\t\tPayment\t\t\tPayment\t\tBalance");
             System.out.println("---------\t---------\t\t---------\t---------");


for(int i=0; i<3; i++)                         // starts loop
{for (int count = 1; count < 360; count ++)
{
	if (count == 15) 
	 break;
};


System.out.println ("\n\nMortgage amount is \t" + df2.format(mortgage[i][0]));
System.out.println ("Terms of mortgage is \t " + mortgage[i][1] + "months");
System.out.println ("Interest rate is \t " + mortgage[i][2] + "%");
System.out.println ("Monthly mortgage payment \t$" + df2.format(monPayment));
}
}
}
}
public class MortCalculator	
{
    public static void main( String args[] )    //Create main method
	{
		Calculator  CalculatorA = new Calculator(); //Create object with instance of MCalc

		CalculatorA.MortArray();      //Call array
                int count=0;
		// these conditional statements cause the results to pause
		        if(count == 15)
		        {
			count = 0;
			try
			{
			Thread.sleep(5000);		// pause to last five seconds
			}                         //end thread
			catch (InterruptedException e)
			{
			}
			}	// end if
			else
			{
			count++;
			}	// end else
}		
}
}

What do I need to do to fix this final error?