I\'ve got the following code in Java and need to break out the file using classe

Question

I've got the following code in Java and need to break out the file using classes, objects, and object-oriented programming. I need to modify this class and create a main program to instantiate that class; the main program should call the methods of that class to do the work. Can someone help me fix this.

package creditlimitcalc;

import java.awt.*;
import java.util.Scanner;

public class CreditLimitCalc
{
    public static void main(String[] args)
    {
        String creditStatusString;
        int accNo, begBal, itemChargedPerMon, creditPerMon, creditLimit, newBalance;
        Scanner input=new Scanner(System.in);
        System.out.println("Enter the account no.:");
        accNo=input.nextInt();
        System.out.println("Enter the balance in the begining of the month.:");
        begBal=input.nextInt();
        System.out.println("Enter the total of all items charged by the customer this month.:");
        itemChargedPerMon=input.nextInt();
        System.out.println("Enter the total of all credits applied to the customer.:");
        creditPerMon=input.nextInt();
        System.out.println("Enter the allowed credit limit.:");
        creditLimit=input.nextInt();
      
        newBalance = begBal + itemChargedPerMon - creditPerMon;
      
        if (newBalance > creditLimit)
            creditStatusString = "Credit Limit Exceeded";
        else
            creditStatusString = "Credit Report";
        System.out.println("New Balance is " + newBalance);
        System.out.print(creditStatusString);
        System.exit(0);
    }
}

Explanation / Answer

The below will be the class breakouts  for creditlimitcalc

package creditlimitcalc;

import java.util.Scanner;

public class CreditLimitCalc

{

String creditStatusString;

int accNo, begBal, itemChargedPerMon, creditPerMon, creditLimit, newBalance;

public void CreditLimitCalcFun()

{

Scanner input=new Scanner(System.in);

System.out.println("Enter the account no.:");

accNo=input.nextInt();

System.out.println("Enter the balance in the begining of the month.:");

begBal=input.nextInt();

System.out.println("Enter the total of all items charged by the customer this month.:");

itemChargedPerMon=input.nextInt();

System.out.println("Enter the total of all credits applied to the customer.:");

creditPerMon=input.nextInt();

System.out.println("Enter the allowed credit limit.:");

creditLimit=input.nextInt();

newBalance = begBal + itemChargedPerMon - creditPerMon;

if (newBalance > creditLimit)

creditStatusString = "Credit Limit Exceeded";

else

creditStatusString = "Credit Report";

System.out.println("New Balance is " + newBalance);

System.out.print(creditStatusString);

System.exit(0);

}

}

And below will be the main class to call the above class by creating its object and the object then calls the function of the above class creditlimitcalc.

package creditlimitcalc;

public class MainProgram {

public static void main(String[] args)

{

CreditLimitCalc obj = new CreditLimitCalc();

obj.CreditLimitCalcFun();

}

}

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