public class BankAccountTester {
	
	public static void main(String[] args) {
		
		// test the constructors
		
		BankAccount b = new BankAccount();
		System.out.println(b.getBalance());
		
		BankAccount c = new BankAccount(50.43);
		System.out.println(c.getBalance());
		
		c.deposit(10000);
		System.out.println(c.getBalance());
		
		c.deposit(-10000);
		System.out.println(c.getBalance());
		
		System.out.println(b.withdraw(1.69));
		System.out.println(b.getBalance());
		
		System.out.println(c.withdraw(50));
		System.out.println(c.getBalance());
		
		//BankAccount b = new BankAccount(50);
		//System.out.println(b.toString());
		//System.out.println(b);
		
		//BankAccount c = b;
		//System.out.println(b.equals(c));
		
		System.out.println(BankAccount.numBankAccounts());
		
	}

}