Bank simulator

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This applet uses dialog windows. Due to some bugs in the Netscape Navigator 3.0 Gold for Unix, Netscape issues a "Null pointer exception" when opening a dialog. However, the applet runs perfectly under any other version of Netscape (which supports Java), under Netscape 3.0 Gold on other platforms (like Windows95 or MacOS) and, of course, under appletviewer.

Here is the source code:

• Makefile
• Account class Abstract class definition for the accounts
• AccountControls Account controls used in applet
• Bank class Main applet
• BankAccounts class Subclass of Vector, responsible with storing the defined accounts.
• Account classes
• MonthlyAccount class Super class for account with monthly interest
• SavingsAccount class
• CDAccount class CD account class. A fee of 250$ is applied for any withdrawal before the maturity period ends
• LoanAccount class Loan account. No deposit allowed.
• CheckingAccount class Minimal balance of 1000$ is imposed
• BankControls Bank controls used in applet (new, next day, next month)
• BasicControls Panel definitions for the controls
• Dialogs Class definition for the dialogs used in applet
• Exceptions Definitions of exceptions raised during execution
• NewAccountPanels Definitions of panels used in NewAccount Dialog
• TransferPanels Definitions of panels used in Transfer Dialog