Q1. How will you go about improving on the following code snippet that calculates the new balance based on the current balance, total debits, and total credits? Note: All amounts need to be positive values.
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import java.math.BigDecimal; public class CashCalculatorBasic { public BigDecimal getCalculatedAvailableBalance(BigDecimal currentBalance, BigDecimal totalDebits, BigDecimal totalCredits) { BigDecimal result = currentBalance .subtract(totalDebits) .add(totalCredits); System.out.println("The calculated result is " + result); return result; } public static void main(String[] args) { new CashCalculatorBasic().getCalculatedAvailableBalance( new BigDecimal("1250.00"), new BigDecimal("250.00"), new BigDecimal("500.00")); } } |
A1. Firstly, a good…
