Using a class diagram

Question

I am having problems getting my program to work. And would be grateful of any help.
I had to follow the following class diagram:
http://i254.photobucket.com/albums/hh105/jay_pesci/screenshot.jpg
I have the following source code:
Account.java
// File: Account.java
class Account
    private double balance;
    Account( double  b ) //-double:balance
        balance = b;
    public double getBalance()
        return balance;
public void deposit(double val)
Deposit ( double d)//-double:val
     val= d;
public void withdraw()
TestAccount.java
// File: TestAccount.java
class AccountTest
   public static void main(String [] arg)
account one = new account (1300.0F); //has value
account two = new account (); // no value - balance is zeroAnd my task is:
Using the following class diagram. The method main() should instantiate two Account objects, one by use of a no-argument constructor which initialises the balance to 0.0 and another by use of a second constructor which receives 1500.00 at creation. Both objects should then make at least one call each to withdraw and deposit money using arbitrary amounts of your choice, with main() printing the balance of each to screen via calls to getBalance() using System.out following each transaction.

Answer 1

Ok, you described the requirements and posted some code (using the code-tag, thanks for getting that right!).
What's missing from your posting is the question.
Where do you have a problem now?
Here are some problems I see:
* you are missing the braces of main (opening brace "{" after the argument list and a closing brace "}" after the last statement
* you are missing the closing brace of the class TestAccount
* you reference a class "account" in TestAccount and the real class is called "Account" (Java is case sensitive)
* you seem to be confused regarding the declaration of deposit() (what should the line beginning with "Deposit" mean?)
I think you need to learn the basics first. Take a look at the tutorials:
http://java.sun.com/docs/books/tutorial/
When you've learned the basics (syntax, defining classes, instantiating and using objects), then the requirements aren't too hard.