Add handleList and handleBye

Author: shawnpong

src/main/java/Floda.java

@@ -15,18 +15,11 @@ public static void main(String[] args) {
                 String command = parts[0].trim();
                 switch (command) {
                     case "bye":
-                        System.out.println("Bye. Hope to see you again soon!");
+                        handleBye();
                         scanner.close();
                         return;
                     case "list":
-                        if (taskCounter == 0) {
-                            System.out.println("Your to-do list is empty.");
-                        } else {
-                            System.out.println("List so far: ");
-                            for (int i = 0; i < taskCounter; i++) {
-                                System.out.println((i + 1) + "." + list[i]);
-                            }
-                        }
+                        handleList(list);
                         break;
                     case "mark":
                         handleMarkTask(line, list);
@@ -50,7 +43,19 @@ public static void main(String[] args) {
             }
         }
     }
-
+    private static void handleBye() {
+        System.out.println("Bye. Hope to see you again soon!");
+    }
+    private static void handleList(Task[] list) {
+        if (taskCounter == 0) {
+            System.out.println("Your to-do list is empty.");
+        } else {
+            System.out.println("List so far: ");
+            for (int i = 0; i < taskCounter; i++) {
+                System.out.println((i + 1) + "." + list[i]);
+            }
+        }
+    }
     private static void handleMarkTask(String line, Task[] list) throws InvalidInputException {
         Scanner taskScanner = new Scanner(line);
         taskScanner.next();