public class DatabaseProxy {

	/**
	 * 
	 * @param accountNum
	 */
	public String selectPasswordByAccountNum(int accountNum) {
		// TODO - implement DatabaseProxy.selectPasswordByAccountNum
		throw new UnsupportedOperationException();
	}

	public void minusBalance() {
		// TODO - implement DatabaseProxy.minusBalance
		throw new UnsupportedOperationException();
	}

	public void plusBalance() {
		// TODO - implement DatabaseProxy.plusBalance
		throw new UnsupportedOperationException();
	}

	public int createNewAccount() {
		// TODO - implement DatabaseProxy.createNewAccount
		throw new UnsupportedOperationException();
	}

	public void checkTheBalance() {
		// TODO - implement DatabaseProxy.checkTheBalance
		throw new UnsupportedOperationException();
	}

}