| Bank
main - Boxes and Arrows |
| Bank |
| javaBank: |
| Bank |
| “Engulf and
Devour” |
| BankAccount |
| String |
| bankName: |
| int |
| balance: |
| 999 |
| BankAccount |
| account1: |
| BankAccount |
| BankAccount |
| int |
| account2: |
| balance: |
| 200 |
| Terminal |
| Terminal |
| atm: |