//let's implement withdraw method
BankAccount ba = new BankAccount("Poor", "Guy", true, 1.5, 2100)
ba.getBalance()
ba.deposit(100000.0)
ba.getBalance()
ba.withdraw(100001.0)
ba.getBalance()

//let's create another bank acount
BankAccount b2 = new BankAccount("test","ftest", false, 1000000,11111)
b2.getBalance()
ba.getBalance()

//We use JUnit to test classes we write.
//look at the BankAccountTester class and try
//to complete the testWithdraw method.

//Read about "static" variables, we will discuss it on Monday.