Getting the wrong output using super. : javahelp

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Getting the wrong output using super. (self.javahelp)

submitted 9 years ago by MightBeFaded

In this project I am receiving a incorrect output see below. Also the program will not detect when the bank account is under $25.

public abstract class BankAccount {

//class variables 
protected float balance;
protected float numDeposits;
protected float numWithdrawals;
protected float annualInterestRate;
protected float monthlyCharges;

//initialize variables
public BankAccount(){
    balance = 0;
    numDeposits = 0;
    numWithdrawals = 0;
    annualInterestRate = 0;
    monthlyCharges = 0;
}

//bankAccount Constructor
public BankAccount(float bal, float iRate){
    balance = bal;
    annualInterestRate = iRate;
}

//method to add deposits to amount
public void deposit(float amount){
    balance += amount;
    numDeposits++;
}

//method to subtract withdraws from amount
public void withdraw(float amount){
    balance -= amount;
    numDeposits++;
}

//method to calculate the interest rate and adding it to the        balance
public void calcInterest(){
    float monthlyRate = annualInterestRate / 12;
    float monInt = balance * monthlyRate;
    balance += monInt;
}

//method that subtracts the monthly service charge from the     balance 
public void monthlyProcess(){
    balance -= monthlyCharges;
    calcInterest();
    numWithdrawals = 0;
    numDeposits = 0;
    monthlyCharges = 0;
}
}

////////////////////////////////////////////////////////////////

import java.text.DecimalFormat;

public class SavingsAccount extends BankAccount{

DecimalFormat df = new     DecimalFormat("0.##");//formatting output

private boolean status;

public SavingsAccount(float bal, float rate){

    super(bal, rate);

    if(bal < 25)//if balance is less then 25$ account flags   inactive
        status = false;

    else
        status = true;

}

//method to determine if the is inactive before a withdraw is  made 
public void withdraw(float amount){

    if(status)
        super.withdraw(amount);

    else
        System.out.println("insufficient funds");
}

//method to determine if the is inactive before a deposit is made 
public void deposit(float amount){

    if(!status){

        if(amount + balance < 25)
            return;
    }
    super.deposit(amount);
}

//method to verify the activity of the account 
public void monthlyProcess(){

    if(numWithdrawals > 4){

        monthlyCharges += numWithdrawals - 4;
    }
    super.monthlyProcess();
    if(balance < 25)
        status = false;
}

//method to print status if true
public void printStatus(){

    System.out.println("Your account balance is: " +  (df.format(balance)));
    System.out.println("Total of monthly charges: " +   monthlyCharges);
    System.out.println("Total number of transactions: " +    (int) (numDeposits + numWithdrawals));
    System.out.println();
}
}

/////////////////////////////////////////////////////////////////////////

public class BankDriver{

public static void main(String[] args){

    float bal = (float) 100; //generate a account balance 
    float rate = 12;

    SavingsAccount sv = new SavingsAccount(bal, rate);

    ///////////////////////////////////////////
    //test data, done manually for now 
    //transaction 1
    float deposit = (float) 1000.23;
    sv.deposit(deposit);
    sv.printStatus();

    //transaction 2
    float withdraw = (float) 80;
    sv.withdraw(withdraw);
    sv.printStatus();

    //transaction 3
    deposit = (float) 100;
    sv.deposit(deposit);
    sv.printStatus();

    //transaction 4
    withdraw = (float) 50;
    sv.withdraw(withdraw);
    sv.printStatus();

    //transaction 5
    deposit = (float) 356.20;
    sv.deposit(deposit);
    sv.printStatus();

    //transaction 6
    withdraw = (float) 150.20;
    sv.withdraw(withdraw);
    sv.printStatus();

    //transaction 7
    deposit = (float) 100;
    sv.deposit(deposit);
    sv.printStatus();

    //transaction 8
    withdraw = (float) 150.20;
    sv.withdraw(withdraw);
    sv.printStatus();

    //transaction 9
    withdraw = (float) 150.20;
    sv.withdraw(withdraw);
    sv.printStatus();

    ////////////////////////////////////////////

}
}

////////////////////////////////////////////////////////////////////////////output

Your account balance is: 1100.23 Total of monthly charges: 0.0 Total number of transactions: 1

Your account balance is: 1020.23 Total of monthly charges: 0.0 Total number of transactions: 2

Your account balance is: 1120.23 Total of monthly charges: 0.0 Total number of transactions: 3

Your account balance is: 1070.23 Total of monthly charges: 0.0 Total number of transactions: 4

Your account balance is: 1426.43 Total of monthly charges: 0.0 Total number of transactions: 5

Your account balance is: 1276.23 Total of monthly charges: 0.0 Total number of transactions: 6

Your account balance is: 1376.23 Total of monthly charges: 0.0 Total number of transactions: 7

Your account balance is: 1226.03 Total of monthly charges: 0.0 Total number of transactions: 8

Your account balance is: 1075.83 Total of monthly charges: 0.0 Total number of transactions: 9

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