diff --git a/src/main/java/duke/Deadline.java b/src/main/java/duke/Deadline.java
index d9ca2f0165..6848fad6a3 100644
--- a/src/main/java/duke/Deadline.java
+++ b/src/main/java/duke/Deadline.java
@@ -41,7 +41,6 @@ private LocalDateTime parseDueDate(String dueDate) throws BotException {
             try {
                 return LocalDateTime.parse(dueDate, formatter);
             } catch (DateTimeParseException ignored) {
-                continue;
             }
         }
         throw new BotException("Invalid date format."
diff --git a/src/main/java/duke/Duke.java b/src/main/java/duke/Duke.java
index 57bcf5029b..ed4bf9e7f8 100644
--- a/src/main/java/duke/Duke.java
+++ b/src/main/java/duke/Duke.java
@@ -212,7 +212,7 @@ private String handleDeleteCommand(String[] userInputArray) throws BotException
     /**
      * Handles the marking of a task as done
      *
-     * @param inputs The user inputs
+     * @param userInputArray The user inputs
      * @throws BotException If the task number is missing, not numeric, or out of
      *                      range
      */
@@ -241,7 +241,7 @@ private String handleMarkTask(String[] userInputArray) throws BotException {
     /**
      * Handles the command to unmark a task
      *
-     * @param inputs The array of inputs containing the task number to unmark
+     * @param userInputArray The array of inputs containing the task number to unmark
      * @throws BotException If the task number is not provided, is not numeric, or
      *                      is out of range
      */
@@ -270,7 +270,7 @@ private String handleUnmarkTask(String[] userInputArray) throws BotException {
     /**
      * Handles the "todo" command by adding a new todo task to the task list
      * 
-     * @param userInputArr the array containing the user input
+     * @param userInputArray the array containing the user input
      * @throws BotException if the description of the todo is empty
      */
     private String handleTodoCommand(String[] userInputArray) throws BotException {
@@ -288,7 +288,7 @@ private String handleTodoCommand(String[] userInputArray) throws BotException {
     /**
      * Handles the "deadline" command by adding a deadline task to the task list
      * 
-     * @param userInputArr the array containing the user input
+     * @param userInputArray the array containing the user input
      * @throws BotException if the user input is incomplete
      */
     private String handleDeadlineCommand(String[] userInputArray) throws BotException {
@@ -314,7 +314,7 @@ private String handleDeadlineCommand(String[] userInputArray) throws BotExceptio
      * Adds the event task to the task list with the specified start time and end
      * time
      *
-     * @param userInputArr the user input array containing the event command and its
+     * @param userInputArray the user input array containing the event command and its
      *                     arguments
      * @throws BotException if the description and time of an event are empty
      */
diff --git a/src/main/java/duke/Main.java b/src/main/java/duke/Main.java
index b57fa59e54..464a805235 100644
--- a/src/main/java/duke/Main.java
+++ b/src/main/java/duke/Main.java
@@ -45,6 +45,7 @@ public void start(Stage stage) {
             Scene scene = new Scene(ap);
             stage.setScene(scene);
             fxmlLoader.<MainWindow>getController().setDuke(duke);
+            stage.setTitle("WannaBeSkynet");
             stage.show();
         } catch (IOException e) {
             e.printStackTrace();
diff --git a/src/main/java/duke/Parser.java b/src/main/java/duke/Parser.java
index c392cd01b1..fe80aeaf71 100644
--- a/src/main/java/duke/Parser.java
+++ b/src/main/java/duke/Parser.java
@@ -183,7 +183,7 @@ private void handleDeleteCommand(String[] userInputArray) throws BotException {
     /**
      * Handles the "todo" command by adding a new todo task to the task list
      * 
-     * @param userInputArr the array containing the user input
+     * @param userInputArray the array containing the user input
      * @throws BotException if the description of the todo is empty
      */
     private void handleTodoCommand(String[] userInputArray) throws BotException {
@@ -198,7 +198,7 @@ private void handleTodoCommand(String[] userInputArray) throws BotException {
     /**
      * Handles the "deadline" command by adding a deadline task to the task list
      * 
-     * @param userInputArr the array containing the user input
+     * @param userInputArray the array containing the user input
      * @throws BotException if the user input is incomplete
      */
     private void handleDeadlineCommand(String[] userInputArray) throws BotException {
@@ -219,7 +219,7 @@ private void handleDeadlineCommand(String[] userInputArray) throws BotException
      * Adds the event task to the task list with the specified start time and end
      * time
      *
-     * @param userInputArr the user input array containing the event command and its
+     * @param userInputArray the user input array containing the event command and its
      *                     arguments
      * @throws BotException if the description and time of an event are empty
      */
@@ -252,7 +252,7 @@ private void addTaskMsg() {
     /**
      * Handles the marking of a task as done
      *
-     * @param inputs The user inputs
+     * @param userInputArray The user inputs
      * @throws BotException If the task number is missing, not numeric, or out of
      *                      range
      */
@@ -280,7 +280,7 @@ private void markTaskHandler(String[] userInputArray) throws BotException {
     /**
      * Handles the command to unmark a task
      *
-     * @param inputs The array of inputs containing the task number to unmark
+     * @param userInputArray The array of inputs containing the task number to unmark
      * @throws BotException If the task number is not provided, is not numeric, or
      *                      is out of range
      */
diff --git a/src/main/java/duke/TaskRepository.java b/src/main/java/duke/TaskRepository.java
index 2bff835da6..17d037f458 100644
--- a/src/main/java/duke/TaskRepository.java
+++ b/src/main/java/duke/TaskRepository.java
@@ -81,7 +81,7 @@ private void processTask(String[] taskDetails, Boolean isTaskDone, String taskTy
             throws BotException {
         switch (taskType) {
             case "T":
-                processTodoTask(taskDetails, isTaskDone, description);
+                processTodoTask(isTaskDone, description);
                 break;
             case "D":
                 processDeadlineTask(taskDetails, isTaskDone, description);
@@ -95,12 +95,10 @@ private void processTask(String[] taskDetails, Boolean isTaskDone, String taskTy
     /**
      * Processes a Todo task's details and adds it to the TaskList.
      * 
-     * @param taskDetails The details of the task.
      * @param isTaskDone  Whether the task is done.
      * @param description The description of the task.
-     * @throws BotException If there is an error while processing the task.
      */
-    private void processTodoTask(String[] taskDetails, Boolean isTaskDone, String description) throws BotException {
+    private void processTodoTask(Boolean isTaskDone, String description) {
         taskList.addTodo(description);
         if (isTaskDone) {
             taskList.getTaskByNum(taskList.getTaskCount()).markAsDone();
diff --git a/src/main/java/duke/Ui.java b/src/main/java/duke/Ui.java
index 85ecd54bda..6f3f733187 100644
--- a/src/main/java/duke/Ui.java
+++ b/src/main/java/duke/Ui.java
@@ -27,23 +27,6 @@ public static String wrapWithSepLine(String input) {
         return SEPARATOR_LINE + "\n" + input + "\n" + SEPARATOR_LINE;
     }
 
-    /**
-     * Wraps a list of strings with separator lines and returns the result
-     * Each string in the list is placed on a new line
-     *
-     * @param list The list of strings to be wrapped
-     * @return The list of strings wrapped with separator lines
-     */
-    public static String wrapWithSepLine(List<String> list) {
-        StringBuilder sb = new StringBuilder(SEPARATOR_LINE);
-        System.out.println();
-        for (String item : list) {
-            sb.append("\n").append(item);
-        }
-        sb.append("\n").append(SEPARATOR_LINE);
-        return sb.toString();
-    }
-
     /**
      * Prints a list of strings to the terminal
      * Each string in the list is placed on a new line