Description: Using a graphical user interface. When you enter a given number and password (the initial number and the password is 123456), the system can log on ATM ATM system, the user can follow these rules:
(1) check balances feature: the initial balance of 10,000 yuan
(2) ATM withdrawal features: the amount of each withdrawal in multiples of 100, total not to exceed 5,000 yuan, the amount paid does not allow overdrafts.
(3) ATM deposit feature: You can not negative deposits.
(4) Change Password: The new password length is not less than 6, 6 are not allowed in the same situation, only the old password is correct, the new password meets the requirements, and twice for the same circumstances can successfully change the password
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File list (Check if you may need any files):
WindowBox.java.txt
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