Java Code Help - Again

[MacroGuru]

Can anyone take a look at my program and tell me where the fault is at?

I am supposed to generate Amortization for 3 different mortgages, and I am getting 2 errors I cannot figure out.

Thanks

 
/*
 *POS/406
 *Mortgage Application
 *By Dennis Thomas
 */
 import java.text.*;
 import java.io.*;
public class Mortgage{
 
 public static void main(String[] arguments){
  
  //Define Mortgage Array
  Mortgage[] arrMortgages = new mortgages[3];
  
  //Define the objects in the array
  arrMortgage[0] = new Mortgage(200,000, 30, .0575);
  arrMortgage[1] = new Mortgage(200,000, 7, .0535);
  arrMortgage[2] = new Mortgage(200,000, 15, .055);
  
  double dPrincipal;
  int iTerm;
  double dRate;
  double dnumPayments;
  double dmonthlyPayment;
  int iPeriods = 12;
  
   // Loop rest of program through all 3 mortgages
		for (int x=0; x<3; x++) {
			// Display Loan Info before displaying Amoritization Table
			DisplayInfo(mortgages[x], x);
			Mortgage.pause();
			// Display Amoritization Table for each loan
			mortgages[x].DisplayAmoritization();
			Mortgage.pause();
	
public Mortgage(double dPrincipal, int iTerm, double dRate){
  
  dnumPayments = iTerm*iPeriods
  dmonthlyPayment = this.MonthlyPayment 
}  
  
public void DisplayInfo(Mortgage m, int iNum){
  //Display prefigured information to the end user
  NumberFormat nf = NumberFormat.getCurrencyInstance(Locale.US);
  System.out.println("\t\n Your Mortgage Amount is" + nf.format(dPrincipal));
  System.out.println("\t\n Your Yearly Interest Rate is " + dRate);
  System.out.println("\t\n Your Term years are " + iTerm);
  m.MonthlyRate();
  m.TotalMonths();
  m.MonthlyPayment();
}
 
public double MonthlyRate(){
  dMonthRate = dRate/(12 * 100);//figure out the Monthly Rate
  System.out.println("\t\n Your Monthly Rate is " + dMonthRate);
  
 
}  
public int TotalMonths(){
  iMonthsTotal = iTerm*12;//figure out the total months of the loan
  System.out.println("\t\n Your total months on the loan are " + iMonthsTotal);
}  
  
public double MonthlyPayment(){
  dmonthlyPayment = iAmount * ( (dMonthRate * Math.pow((1+dMonthRate),iMonthsTotal)) / (Math.pow((1+dMonthRate),iMonthsTotal) - 1) );//figure out the monthly payment
  NumberFormat nf = NumberFormat.getCurrencyInstance(Locale.US);
  System.out.println("\t\n Your Monthly Payment is " + nf.format(dPayment));
}   
public void DisplayAmoritization(){
		double dCurrentMonthlyInterest; 
		double dPaymentAmount; 
		double dPaymentBalance;
		double dp = dPrinciple; // changeable principle variable for this function
		double dMI = dRate/iPeriods; // monthly interest = interest/12
		System.out.println("\t\tBalance\t\tMonthly Payment\t\tAmt Principle\t\tAmt Interest");
		for (int x = 0; x < dnumPayments; x++) {
			//pause every 15 lines
			double numLines = 15.00;
			int dummy = (int)x/15;
			if (((x/numLines) == (double)dummy)&&(dummy != 0)) {
				Mortgage.pause();
			}
			// figuring and outputting amortization stuff
   NumberFormat nf = NumberFormat.getCurrencyInstance(Locale.US);
			dCurrentMonthlyInterest = dp * dMI;
			dPaymentAount = dmonthlyPayment - dCurrentMonthlyInterest;
			dPaymentBalance = dp - dPaymentAmount;
			System.out.println((x+1) + "\t\t" + nf.format(dp) + "\t\t" + nf.format(dmonthlyPayment) + "\t\t\t" + nf.format(dPaymentAmount) + "\t\t\t" + nf.format(dCurrentMonthlyInterest));
			dp = dPaymentBalance;
		} 
	} 
} 
 }
}
 
 

[Surtt]

And the errors are?

[MacroGuru]

I am getting an illegal start of expression with the Public Mortgage function declaration and a ';' expected at line 104, however, I can not see where it is at, but this is using JCreator IDE, so if someone is using another IDE that might give more information it would be helpful.

Thanks,

[MikeVic]

You're missing two semi-colons on the function?

" dnumPayments = iTerm*iPeriods;
dmonthlyPayment = this.MonthlyPayment; "

[MacroGuru]

Originally Posted by MikeVic

You're missing two semi-colons on the function?

" dnumPayments = iTerm*iPeriods;
dmonthlyPayment = this.MonthlyPayment; "

I caught that, just as I posted this, I was also missing the () on the end of MonthlyPayment there as well...

[MikeVic]

And you're main doesn't have a closing curly brace?

[MacroGuru]

Originally Posted by MikeVic

And you're main doesn't have a closing curly brace?

It should on line 106....

Ignore this....I just found it and opened up a can of worms....

I will be back with new code.....

[MikeVic]

Maybe I'm rusty, but can you have all of these methods inside of main?

[MikeVic]

dola, I think you found what I was talking about then.

[MacroGuru]

Mike,

thank you for pointing the things out you did, it actually helped me out a lot....I was able to finalize the code and get it working how it properly should.

Thank you!

[MikeVic]

No problem.

[sterlingice]

Dang, I keep missing out on these fairly easy Java threads. Be fun to solve some of those again

SI

[Greyroofoo]

ahhhh, if only all my java problems were this easy

[dacman]

There are several ways to do it.

1) Implement a method that sends a message to the other frames that a click happened in a different frame

2) Make all frames mouse listeners and re-cast the mouse actions to cause a mouse event to happen in every frame every time. (Ugly, and I personally wouldn't suggest it, but it's possible)

I'm sure there are other ways to do it -- but you will probably need a list of all instantiated frames, or possibly a unique higher level container to keep track of each frame.

[cartman]

I'd like to point out that this is actual code, not macros.