Update author format

src/main/java/seedu/budgetbuddy/commandcreator/ChangeCurrencyCommandCreator.java

@@ -39,12 +39,12 @@ public ChangeCurrencyCommandCreator(String input, SavingList savings, ExpenseLis
      * Parses the user input to create a ChangeCurrencyCommand for changing the default currency.
      * If the input is valid, a ChangeCurrencyCommand is returned with the specified new currency.
      *
+     * @author sweijie24
      * @param input             The user input to be parsed.
      * @param savingList        The SavingList containing savings data.
      * @param expenseList       The ExpenseList containing expenses data.
      * @param currencyConverter The CurrencyConverter object for currency conversion.
      * @return A ChangeCurrencyCommand if the input is valid; otherwise, null.
-     * @author sweijie24
      */
     public Command handleChangeCurrencyCommand(String input, SavingList savingList, ExpenseList expenseList,
                                                SplitExpenseList splitExpenses,

src/main/java/seedu/budgetbuddy/commandcreator/ListCommandCreator.java

@@ -75,11 +75,11 @@ private boolean isValidSavingsCategory(String category) {
      * Parses the user input to create a ListCommand for listing expenses or savings.
      * If the input is valid, a ListCommand is returned with the specified list type and optional filter category.
      *
+     * @author sweijie24
      * @param input        The user input to be parsed.
      * @param expenseList  The ExpenseList containing expenses data.
      * @param savingList   The SavingList containing savings data.
      * @return A ListCommand if the input is valid; otherwise, null.
-     * @author sweijie24
      */
     public Command handleListCommand(String input, ExpenseList expenseList, SavingList savingList) {
         assert input != null : "Input should not be null";

src/main/java/seedu/budgetbuddy/commons/CurrencyConverter.java

@@ -31,13 +31,13 @@ public CurrencyConverter() {
     /**
      * Converts an amount from one currency to another using exchange rates.
      *
+     * @author sweijie24
      * @param amount      The amount to be converted.
      * @param fromCurrency The currency of the original amount.
      * @param toCurrency  The currency to which the amount is to be converted.
      * @return The converted amount in the target currency.
      * @throws IllegalArgumentException If exchange rates are not available for one or both currencies,
      *                                  or if exchange rates are not positive numbers.
-     * @author sweijie24
      */
     public double convertAmount(double amount, Currency fromCurrency, Currency toCurrency) {
         if (!exchangeRates.containsKey(fromCurrency) || !exchangeRates.containsKey(toCurrency)) {
@@ -76,10 +76,10 @@ public double convertAmount(double amount, Currency fromCurrency, Currency toCur
      * Converts the currency of expenses in the given ExpenseList to the specified new currency.
      * No conversion necessary if trying to convert to the same currency.
      *
+     * @author sweijie24
      * @param newCurrency The new currency to convert expenses to.
      * @param expenses    The ExpenseList containing the expenses to be converted.
      * @throws IllegalArgumentException If the ExpenseList is null.
-     * @author sweijie24
      */
     public void convertExpenseCurrency(Currency newCurrency, ExpenseList expenses) {
         if (expenses == null) {
@@ -146,10 +146,10 @@ public void convertSplitExpenseCurrency(Currency newCurrency, SplitExpenseList s
      * Converts the currency of savings in the given SavingList to the specified new currency.
      * No conversion necessary if trying to convert to the same currency.
      *
+     * @author sweijie24
      * @param newCurrency The new currency to convert savings to.
      * @param savings     The SavingList containing the savings to be converted.
      * @throws IllegalArgumentException If the SavingList is null.
-     * @author sweijie24
      */
     public void convertSavingCurrency(Currency newCurrency, SavingList savings) {
         if (savings == null) {

src/main/java/seedu/budgetbuddy/commons/ExpenseList.java

@@ -89,8 +89,8 @@ public ArrayList<Expense> filterExpenses(String description, Double minAmount, D
      * Lists expenses based on the provided filter category.
      * If no filter category is specified, all expenses are listed.
      *
-     * @param filterCategory the category by which to filter the expenses (optional)
      * @author sweijie24
+     * @param filterCategory the category by which to filter the expenses (optional)
      */
     public void listExpenses(String filterCategory) {
         LOGGER.info("Listing expenses...");
@@ -131,9 +131,9 @@ public void listExpenses(String filterCategory) {
      * Calculates the total expenses from the list of expenses.
      * Negative expense amounts are considered invalid.
      *
+     * @author sweijie24
      * @return The total expenses.
      * @throws IllegalArgumentException If any expense amount is negative.
-     * @author sweijie24
      */
     public double calculateTotalExpenses() {
         double totalExpenses = 0;

src/main/java/seedu/budgetbuddy/commons/SavingList.java

@@ -66,9 +66,9 @@ public void findTotalSavings() {
      * and calculates the remaining savings after deducting expenses.
      * Prints the initial savings amount, expenses deducted, and the remaining amount.
      *
+     * @author sweijie24
      * @param filterCategory The category to filter savings by (optional). If null, all savings are listed.
      * @param expenseList    The ExpenseList object containing the expenses to deduct from savings.
-     * @author sweijie24
      */
     public void listSavings(String filterCategory, ExpenseList expenseList) {
         LOGGER.info("Listing savings...");
@@ -114,10 +114,10 @@ public void listSavings(String filterCategory, ExpenseList expenseList) {
     /**
      * Calculates the remaining savings amount after deducting total expenses from the initial amount.
      *
+     * @author sweijie24
      * @param initialAmount The initial amount of savings.
      * @param totalExpenses The total amount of expenses to be deducted.
      * @return The remaining savings amount after deducting total expenses.
-     * @author sweijie24
      */
     public double calculateRemainingSavings(double initialAmount, double totalExpenses) {
         try {